RF Communication Module

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1,404 products

Cross-border Open Source USDX QRP Shortwave Radio Transceiver SDR Transceiver 8-Band USDR

$31.14

Cross-border M5Stack RFID2 Radio Frequency Identification Sensor WS1850S 13.56MHz Frequency IOT Development

$7.95

ML307A 4G Full Netcom Module USB Internet Module with GPS

$7.50

Official M5Stack Atomic Battery Base Portable Power Base with Built-in 200mAh Battery

$11.34

5MP/8MP Camera Module USB2.0 Plug-and-Play Auto Focus with USB Cable

$11.14

Microcontroller TTL to RS485 converter module, RS485 to UART level conversion, hardware automatic flow control.

$4.63

Electronic Building Blocks Infrared Emission Module Infrared Communication Infrared Remote Control

$0.20

EPEVER Solar Controller Inverter Remote Centralized Monitoring Unit Dual RJ45 Communication Module MT75

$31.59

Raspberry Pi 5 PCIe M.2 (Dual-socket) Solid State Drive Expansion Version with NVMe Protocol

$13.41

RS485 Bus Optically Isolated Hub HUB One-In-One-Out Repeater Signal Isolation Anti-Interference SU311

$6.36

Someone has a small RS485 serial server, RS485 to Ethernet bidirectional transparent transmission USR-TCP232-304.

$19

USB to RS232 serial converter, high-speed 6Mbps industrial control debugging tool, TTL UART full waveform CH343

$1.14

AI Voice Recognition Module Offline Voice Control Module Voice Recognition Chip Voice Control Module SU-0 Leide Zhu

$0.78

AI Smart Voice Recognition Module Offline Voice Control AI Voice Interaction Recognition and Broadcast Compatible with Arduino

$8.64

Dual Serial Port Network Server Industrial Modbus TCP/RTU Conversion RS232/485 to Ethernet 410s

$38.18

RF amplifier (30-4000MHz, 40dB gain) gain module

Recording Greeting Card Mechanism, Thanksgiving Card, Christmas/Birthday Confession Voice Playback, DIY Creative Gift Music Module

$5.23

Fantec K210 Open-Source Visual Recognition Module WonderMV Sensor Python Development Board AI Camera

$45.23

USR-TCP232-E2/ED2 Dual/Three Serial Port to Ethernet Module TTL Interface

$14.05

USB to CAN Communication Module CAN Bus Analyzer Adapter

$8.64

Meshtastic Outdoor Solar Panel 3 × 2800mAh NRF52840 IP65 GPS LoRa

$220.23

Genuine KrakenSDR Software-Defined Radio KrakenRF 5-Channel Five RTL-SDRs

$1,125.00

Official M5Stack Unit ToF4M High-Precision Distance Sensor Unit 4-Meter Range VL53L1

$14.77

Official M5Stack PIR Human Body Infrared Sensor Passive Pyroelectric Infrared Detector

$9.75