{"title":"RF, Wireless \u0026 Communication Modules","description":"\u003cp\u003eRF, wireless and communication modules support cable-free data transfer, remote control and connected electronics. This range includes Wi-Fi, Bluetooth, LoRa, RFID, GSM, GPS, RF transceiver and antenna modules for IoT devices, telemetry, tracking, automation, smart systems and wireless prototyping.\u003c\/p\u003e","products":[{"product_id":"13-56mhz-rfid-module","title":"Módulo RFID de 13,56 MHz","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eO Módulo RFID RC522 é uma solução versátil para adicionar capacidades RFID aos seus projetos. Compatível com Arduino, Raspberry Pi, PIC e outras placas de desenvolvimento, é adequado para diversas aplicações.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaracterísticas principais:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface SPI:\u003c\/strong\u003ePermite a transferência rápida de dados com microcontroladores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEtiquetas RFID incluídas:\u003c\/strong\u003eVem com um cartão RFID S50 e porta-chaves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabeçalhos incluídos:\u003c\/strong\u003eCabeçalhos retos e em ângulo reto para ligações fáceis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTamanho compacto:\u003c\/strong\u003eMede 60 mm x 40 mm para uma fácil integração.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensão de funcionamento:\u003c\/strong\u003e3,3V, compatível com muitos microcontroladores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelado de fábrica:\u003c\/strong\u003eGarante uma entrega irrepreensível.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eO módulo utiliza o padrão de frequência de 13,56 MHz para comunicação RFID, sendo ideal para controlo de acessos, sistemas de segurança e rastreio de stocks. A sua facilidade de utilização e ampla compatibilidade tornam-no um favorito entre amadores e profissionais. As etiquetas RFID incluídas permitem a experimentação imediata da tecnologia RFID.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159972208936,"sku":"D75D5A3","price":3.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/13_56MHZ-RFID-Module.webp?v=1778402515"},{"product_id":"gy-neo6mv2-neo-6m-gps-module","title":"Módulo GPS GY-NEO6MV2 NEO-6M","description":"\u003cp\u003eO GY-GPS6MV2 é um módulo GPS baseado no chip NEO-6M. Opera com uma alimentação de 3V a 5V e vem com uma antena cerâmica, que proporciona uma receção de sinal forte e fiável. O módulo tem a capacidade de guardar os dados dos parâmetros de configuração na sua EEPROM, permitindo uma fácil configuração e personalização.\u003c\/p\u003e\n\u003cp\u003eCaracterísticas principais:\u003cbr\/\u003eChip GPS: NEO 6M\u003cbr\/\u003eFonte de alimentação: 3V a 5V\u003cbr\/\u003e- Antena: Antena cerâmica com excelente capacidade de recepção de sinal\u003cbr\/\u003e- Configuração: Os dados dos parâmetros podem ser guardados na EEPROM do módulo\u003cbr\/\u003e- Backup de dados: O módulo está equipado com uma bateria de backup de dados\u003cbr\/\u003e- Indicador de sinal: indicador LED para mostrar o estado do sinal GPS\u003cbr\/\u003eTamanho da antena: 25 mm x 25 mm\u003cbr\/\u003eTamanho do módulo: 25 mm x 35 mm\u003cbr\/\u003eAbertura de instalação: 3 mm\u003cbr\/\u003eTaxa de transmissão padrão: 9600 (velocidade de comunicação padrão)\u003cbr\/\u003e- Compatibilidade: Compatível com vários módulos de controlo de voo e software de teste de computador GPS\u003c\/p\u003e\n\u003cp\u003eO módulo GPS GY-GPS6MV2 é uma opção versátil e fiável para projetos que exigem posicionamento GPS e capacidades de navegação. Com o seu pequeno tamanho e ampla gama de tensão de funcionamento, é fácil de integrar em diversas aplicações, incluindo sistemas de controlo de voo, robótica, dispositivos de seguimento e muito mais. A antena cerâmica garante um sinal GPS forte e estável, sendo adequada para utilização no interior e no exterior.\u003c\/p\u003e\n\u003cmeta content=\"gps, module, signal, antenna, data, 25mm\" name=\"keywords\"\/\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159975354664,"sku":"97062A4","price":5.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/GY-NEO6MV2-NEO-6M-GPS-Module.webp?v=1778402597"},{"product_id":"esp-01-esp8266-serial-wifi-module","title":"Módulo WIFI série ESP-01 ESP8266","description":"\u003cp\u003e\u003c\/p\u003e\n\u003ch3 id=\"product-description-esp-01-esp8266-module\"\u003eDescrição do produto: Módulo ESP-01 ESP8266\u003c\/h3\u003e\n\u003cp\u003eO Módulo ESP-01 ESP8266 é um módulo de comunicação sem fios versátil e rico em funcionalidades, ideal para diversas aplicações de Internet das Coisas (IoT). Proporciona uma conectividade Wi-Fi perfeita e integra múltiplas interfaces, garantindo uma integração eficiente em diversos projetos. Abaixo estão as principais características e especificações deste módulo:\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003eCaracterísticas principais:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuporte Multi-Interface\u003c\/strong\u003e: Suporta interfaces SDIO 2.0, SPI e UART para comunicação flexível com outros dispositivos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign compacto\u003c\/strong\u003e: Vem num pacote QFN de 32 pinos, otimizando o espaço e a eficiência.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessamento avançado de sinais RF\u003c\/strong\u003e: Possui switch RF integrado, balun, amplificador de potência de 24dBm, DCXO e PMU para um desempenho de RF superior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessamento no chip\u003c\/strong\u003e: Inclui um processador RISC no chip com interfaces de memória para um processamento eficiente de dados e suporte de memória externa.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComunicação Wi-Fi\u003c\/strong\u003e: Os processadores MAC\/banda base integrados garantem uma comunicação Wi-Fi robusta com gestão da qualidade de serviço.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eÁudio de alta fidelidade\u003c\/strong\u003e: Suporta interface I2S para aplicações de áudio de alta fidelidade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFonte de alimentação estável\u003c\/strong\u003e: Os reguladores lineares de baixa queda no chip fornecem tensões de alimentação internas estáveis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSinais de relógio fiáveis\u003c\/strong\u003e: Utiliza uma arquitetura proprietária de geração de relógio livre de espúrios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmissão segura de dados\u003c\/strong\u003e: Suporte integrado para os algoritmos de encriptação WEP, TKIP, AES e WAPI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoIP eficiente\u003c\/strong\u003e: Suporta APSD para aplicações VoIP eficientes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCancelamento de ruído\u003c\/strong\u003e: Algoritmo patenteado de cancelamento de ruído espúrio para aplicações SOC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoexistência Bluetooth\u003c\/strong\u003e: Fornece uma interface de coexistência Bluetooth para um funcionamento suave com dispositivos Bluetooth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF autocalibrada\u003c\/strong\u003e: Garante um desempenho ideal sem ajuste de fábrica ou componentes RF externos, reduzindo o custo do sistema.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"specifications-\"\u003eEspecificações:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePadrões Wi-Fi\u003c\/strong\u003e: 802.11b\/g\/n.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModos de comunicação\u003c\/strong\u003e: Suporta os modos Wi-Fi Direct (P2P) e soft-AP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComunicação de rede\u003c\/strong\u003e: Pilha de protocolo TCP\/IP integrada.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponentes de RF\u003c\/strong\u003e: Switch TR integrado, balun, LNA, amplificador de potência e rede correspondente.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperação Otimizada\u003c\/strong\u003e: PLLs integrados, reguladores, DCXO e unidades de gestão de energia.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotência de saída\u003c\/strong\u003e: +19,5dBm no modo 802.11b.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaixo consumo de energia\u003c\/strong\u003e: Desligue a corrente de fuga inferior a 10uA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCPU\u003c\/strong\u003e: CPU de 32 bits de baixo consumo que pode servir como processador de aplicações.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces de comunicação\u003c\/strong\u003e: Suporta SDIO 1.1\/2.0, SPI e UART.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmissão de dados\u003c\/strong\u003e: Suporta STBC, MIMO 1x1 e MIMO 2x1; Agregação A-MPDU e A-MSDU com intervalo de guarda de 0,4 ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDespertar rápido\u003c\/strong\u003e: Activação e transmissão de pacotes em menos de 2ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsumo de energia em standby\u003c\/strong\u003e: Inferior a 1,0mW (DTIM3).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eO Módulo ESP-01 ESP8266 é amplamente utilizado em aplicações IoT, domótica, dispositivos inteligentes e outros projetos de comunicação sem fios que requerem uma conectividade Wi-Fi fiável com baixo consumo de energia.\u003c\/p\u003e\n\u003ch3 id=\"power-supply-\"\u003eFonte de energia:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensão\u003c\/strong\u003e: 3,0 V ~ 3,6 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtual\u003c\/strong\u003e: \u0026amp;gt;300mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"current-consumption-\"\u003eConsumo atual:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmissão Contínua\u003c\/strong\u003e: Média: ~71mA, Pico: 300mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspensão do modem\u003c\/strong\u003e: ~20mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSono leve\u003c\/strong\u003e: ~2mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSono profundo\u003c\/strong\u003e: ~0,02mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"spi-flash-memory-\"\u003eMemória Flash SPI:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePredefinição\u003c\/strong\u003e: 8Mbit (1MB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"interface-\"\u003eInterface:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUART\/GPIO\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEu porto\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"uart-baud-rate-\"\u003eTaxa de transmissão UART:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApoio\u003c\/strong\u003e: 300~4608000bps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePredefinição\u003c\/strong\u003e: 115200bps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"frequency-range-\"\u003eAlcance de frequência:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2.412 ~ 2.484 MHz\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"transmit-power-\"\u003ePotência de transmissão:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e802.11b\u003c\/strong\u003e: 16±2 dBm (@11Mbps)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e802.11g\u003c\/strong\u003e: 14±2 dBm (@54Mbps)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e802.11n\u003c\/strong\u003e: 13±2 dBm (@HT20, MCS7)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"receiving-sensitivity-\"\u003eSensibilidade de receção:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCCK, 1Mbps\u003c\/strong\u003e: -90dBm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCCK, 11 Mbps\u003c\/strong\u003e: -85dBm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6Mbps (1\/2 BPSK)\u003c\/strong\u003e: -88dBm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e54 Mbps (3\/4 64 QAM)\u003c\/strong\u003e: -70dBm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHT20, MCS7 (65 Mbps, 72,2 Mbps)\u003c\/strong\u003e: -67dBm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEste módulo abrangente é um componente essencial para aplicações IoT avançadas, proporcionando uma comunicação sem fios fiável e eficiente.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159975616808,"sku":"ED1AEA2","price":3.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/ESP-01-ESP8266-Serial-WIFI-Module.webp?v=1778402612"},{"product_id":"nrf24l01-module","title":"Módulo NRF24L01","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eO módulo transceptor wireless é uma solução eficiente para comunicação wireless, ideal para diversos projetos.\u003c\/p\u003e\n\u003ch3 id=\"key-specifications-\"\u003eEspecificações principais:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensão:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1,9 V a 3,6 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelocidade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAté 2 Mbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModulação:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGFSK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePontos de frequência:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e125\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntena incorporada:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2,4 GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuncionalidades:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAnti-interferência, salto de frequência, deteção de erros CRC, controlo de endereço, configuração de software e compatibilidade MCU.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"applications-\"\u003eFormulários:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControle industrial\u003c\/li\u003e\n\u003cli\u003eAutomação residencial\u003c\/li\u003e\n\u003cli\u003eProjetos de IoT\u003c\/li\u003e\n\u003cli\u003eSensoriamento remoto e monitorização\u003c\/li\u003e\n\u003cli\u003eRedes de sensores sem fios\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEste módulo suporta comunicação fiável e multiponto com vários microcontroladores, melhorando a conectividade em inúmeras aplicações.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"MERGULHAR","offer_id":45159999471912,"sku":"284C1A1","price":2.69,"currency_code":"GBP","in_stock":true},{"title":"Smd","offer_id":45159999504680,"sku":"C584EA1","price":2.69,"currency_code":"GBP","in_stock":true},{"title":"Adaptador","offer_id":45159999537448,"sku":"07A38A2","price":2.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/NRF24L01-Module.webp?v=1778402767"},{"product_id":"2-4ghz-sma-antenna-and-sma-to-ipex-adaptor-cable","title":"Antena SMA de 2,4 GHz e cabo adaptador SMA para IPEX","description":"\u003cp\u003e\u003c\/p\u003e\n\u003ch2 id=\"2-4ghz-sma-antenna-with-sma-to-ipex-adaptor-cable\"\u003eAntena SMA de 2,4 GHz com cabo adaptador SMA para IPEX\u003c\/h2\u003e\n\u003cp\u003eMelhore a sua conectividade sem fios com a nossa antena SMA de 2,4 GHz emparelhada com um cabo adaptador SMA para IPEX. Esta combinação de alta qualidade foi concebida para fornecer uma transmissão de sinal forte e fiável para diversas aplicações, incluindo redes sem fios e sistemas de rádio.\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003eCaracterísticas principais:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMateriais de elevada qualidade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA antena e o cabo adaptador são fabricados com materiais duráveis ​​para garantir longevidade e desempenho.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSinal forte:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConcebido para fornecer um sinal robusto para uma conectividade fiável.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAplicações versáteis:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal para redes sem fios, sistemas de rádio e muito mais.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstalação fácil:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSimples de configurar e utilizar, proporcionando uma ligação segura entre o seu dispositivo e a antena.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAtualize a sua configuração sem fios com esta combinação fiável e eficiente de antena e cabo adaptador. Ideal para aplicações profissionais e DIY, garante uma ligação forte e estável para todas as suas necessidades sem fios.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45160002519336,"sku":"A9F9CD1","price":3.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/2_4GHz-SMA-Antenna-and-SMA-to-IPEX-Adaptor-Cable.webp?v=1778402793"},{"product_id":"sim800l-gsm-gprs-module-with-antenna","title":"Módulo SIM800L GSM GPRS com antena","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eO SIM800L é um módulo GSM\/GPRS compacto que suporta mensagens, chamadas e transferência de dados através de GPRS. 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Based on the HC-06 core module, it provides a simple serial interface and operates in transparent transmission mode after pairing, eliminating the need for Bluetooth protocol knowledge.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHC-06 core module with onboard interface pins: VCC, GND, TXD, RXD, and reserved LED status output pin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED status indicator:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBlinking: Bluetooth not connected\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid on: Bluetooth connected and serial port open\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput voltage range: 3.6–6V (recommended 3.3V backplane)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent consumption:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e~30 mA when unpaired\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e~10 mA after pairing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum input voltage: 7V (do not exceed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.3V logic level interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with multiple microcontrollers including 51, AVR, PIC, ARM, MSP430, and others\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan be directly connected to 5V microcontrollers without MAX232\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffective communication distance of approximately 10 meters (longer distances possible with reduced connection quality)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports full-duplex serial communication after pairing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication format support: 8 data bits, 1 stop bit, no parity (only this standard format is supported)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAT command configuration (baud rate, name, password, power-saving parameters) available before Bluetooth pairing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatically switches to transparent passthrough mode after successful connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSMT-manufactured for consistent quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnclosed in transparent heat-shrink tubing for dust protection, improved appearance, and basic anti-static protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompact size: 3.57 cm × 1.52 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned as a slave device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan pair with Bluetooth-enabled computers, hosts, and most Bluetooth mobile phones, PDAs, PSPs, and other smart terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not support pairing between two slave devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTXD \/ RXD Connection Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTXD (Transmit):\u003c\/strong\u003e Sends data\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRXD (Receive):\u003c\/strong\u003e Receives data\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFor normal communication, TXD of one device must connect to RXD of the other device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFor loopback testing, connect TXD directly to RXD on the same module to quickly verify send\/receive functionality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis HC-06 Bluetooth module offers a compact, easy-to-use solution for wireless serial communication in embedded and microcontroller-based projects.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51392275808552,"sku":"HC_06","price":4.79,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/HC-06.jpg?v=1778401632"},{"product_id":"hc-12","title":"HC-12","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e433MHz HC-12 SI4438 Wireless Serial Port Module (Bluetooth Alternative)\u003c\/h2\u003e\n\u003cp\u003eThe HC-12 SI4438 is a 433MHz wireless serial port module designed for long-range serial communication. 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It supports automatic connection and provides stereo audio output with lossless decoding support for multiple audio formats.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth 5.0 main control chip: JL6925A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrue stereo 5.0 chip design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic Bluetooth connection support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports WAV, APE, FLAC, and MP3 lossless decoding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStereo audio output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Parameters\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e3.7–5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion + Noise\u003c\/td\u003e\n\u003ctd\u003e-70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrosstalk\u003c\/td\u003e\n\u003ctd\u003e-86 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDNR\u003c\/td\u003e\n\u003ctd\u003e91 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Profiles\u003c\/td\u003e\n\u003ctd\u003eA2DP \/ AVCTP \/ AVDTP \/ AVRCP \/ HFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003e15 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e30 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eInterface Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUSB Power Supply:\u003c\/strong\u003e Universal Micro USB 5V power input, with 3.7–5V power supply pads for external lithium battery power modification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLED Indicator:\u003c\/strong\u003e Blue LED lights up in Bluetooth mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3.5mm Stereo Audio Interface:\u003c\/strong\u003e Standard 3.5mm output for stereo sound, suitable for headphones, power amplifiers, and other audio equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003ePairing Instructions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003ePower on the device; the blue indicator flashes and enters Bluetooth mode.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhen the voice prompt announces “Bluetooth device is ready to pair,” the device is ready for connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSearch for \u003cstrong\u003e“JH-BT”\u003c\/strong\u003e on your Bluetooth device and select \u003cstrong\u003eConnect\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter hearing “Bluetooth device connected successfully,” pairing is complete.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe blue indicator remains on, music playback is available, and the indicator flashes during operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Bluetooth audio connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51397311332648,"sku":"AC19AP1S079-25A4","price":4.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/AC19AP1S079-25A4-Module.jpg?v=1778401734"},{"product_id":"ld2410c","title":"LD2410C","description":"\u003ch2\u003eLD2410C 24GHz Radar Human Presence Sensor Module\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHLK-LD2410C\u003c\/strong\u003e is a high-sensitivity \u003cstrong\u003e24GHz millimeter-wave radar human presence sensing module\u003c\/strong\u003e developed by \u003cstrong\u003eHilink Electronics\u003c\/strong\u003e. 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It is designed primarily for \u003cstrong\u003eindoor applications\u003c\/strong\u003e, providing real-time detection results with flexible configuration to meet different scene requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePlug-and-play design for easy assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-sensitivity 24GHz radar sensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetects moving and stationary human presence, including micro-motion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum sensing distance up to \u003cstrong\u003e6 meters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDistance resolution of \u003cstrong\u003e0.75 m\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffective sensing distance commonly up to \u003cstrong\u003e5 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mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperates in the \u003cstrong\u003e24GHz ISM band\u003c\/strong\u003e, compliant with \u003cstrong\u003eFCC\u003c\/strong\u003e and \u003cstrong\u003eCE\u003c\/strong\u003e spectrum regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5–12V\u003c\/strong\u003e wide-voltage power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCost-effective solution for human presence detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDetects not only moving people, but also \u003cstrong\u003estatic, micro-moving, sitting, or lying human bodies\u003c\/strong\u003e that traditional solutions may miss\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable performance unaffected by environmental factors such as \u003cstrong\u003etemperature, brightness, humidity, or light changes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrong shell penetration allows concealed installation without surface openings, improving product aesthetics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible configuration of sensing distance and sensitivity for each distance interval, enabling fine-grained personalization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLD2410C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Technology\u003c\/td\u003e\n\u003ctd\u003e24GHz FMCW millimeter-wave radar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sensing Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 6 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Sensing Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistance Resolution\u003c\/td\u003e\n\u003ctd\u003e0.75 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Angle\u003c\/td\u003e\n\u003ctd\u003e±60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Interfaces\u003c\/td\u003e\n\u003ctd\u003eGPIO, UART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5–12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBand\u003c\/td\u003e\n\u003ctd\u003e24GHz ISM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eFCC, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e22 × 16 mm (0.86 × 0.63 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eAs shown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × LD2410C 24GHz Radar Human Presence Sensor Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eDesigned for indoor environments requiring reliable human presence sensing and real-time detection feedback.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51397339382056,"sku":"LD2410C","price":6.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/LD2410C.jpg?v=1778401794"},{"product_id":"upgraded-nrf24l01-module","title":"Upgraded NRF24L01 Module","description":"\u003ch2\u003eNRF24L01 2.4GHz Wireless Transceiver Module with PA\/LNA \u0026amp; SMA Antenna\u003c\/h2\u003e\n\u003cp\u003eHigh-performance NRF24L01+ transceiver module featuring a built-in power amplifier (PA) and low-noise amplifier (LNA), paired with a removable high-gain SMA antenna. Designed to deliver an enhanced link budget and extended line-of-sight range compared to standard NRF24L01 modules, making it suitable for long-range wireless communication in embedded and IoT projects.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Range:\u003c\/strong\u003e Integrated PA \u0026amp; LNA improve signal strength and reception sensitivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemovable SMA Antenna:\u003c\/strong\u003e Flexible positioning and easy antenna upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSPI Interface:\u003c\/strong\u003e Compatible with Arduino, Raspberry Pi, ESP32, STM32, and similar platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Easy to mount and integrate into sensor networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × NRF24L01 2.4GHz Transceiver Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip\u003c\/td\u003e\n\u003ctd\u003enRF24L01+ (with PA \/ LNA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz ISM Band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSPI (MOSI, MISO, SCK, CSN, CE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eRemovable SMA (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V (logic) — Do not use 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eEnhanced vs standard modules; depends on antenna, environment, and LOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003ePCB module with pin header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eItem Specifics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unbranded \/ Generic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e NRF24L01+ PA LNA SMA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e Does Not Apply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e 2.4GHz Transceiver Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e 2.4 GHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e SPI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAntenna:\u003c\/strong\u003e SMA removable (included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.3V (logic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCountry\/Region of Manufacture:\u003c\/strong\u003e China\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustom Bundle:\u003c\/strong\u003e No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLong-range wireless sensor networks (Arduino, Raspberry Pi)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTelemetry systems for weather stations and remote monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless control for robotics and RC projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHome automation networks and repeater nodes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePoint-to-point or mesh IoT communication (with appropriate protocol)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWiring \u0026amp; Setup\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This module operates at 3.3V logic. Do not connect directly to 5V systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnections:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVCC → 3.3V regulated supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGND → Ground\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCE → Any configurable digital pin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCSN \/ CS → SPI chip-select pin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSCK → SPI clock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMOSI → SPI data (MCU to module)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMISO → SPI data (module to MCU)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIRQ → Optional interrupt pin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor 5V microcontrollers (e.g., Arduino UNO, Mega), use a 3.3V regulator (such as AMS1117-3.3) and level shifters on SPI lines.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUse a stable 3.3V power source\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePosition the SMA antenna vertically and in open air for optimal range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvoid enclosing the antenna in metal housings to maintain signal quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51782651216168,"sku":"NRF24L01_Upgraded","price":4.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Upgraded-NRF24L01-Module.jpg?v=1778402303"}],"url":"https:\/\/pt.38-3d.co.uk\/collections\/rf-wireless-communication-modules.oembed?page=2","provider":"38-3D","version":"1.0","type":"link"}