Gravity: Digital Wireless Switch Kit - Transmit and Receive (433MHz)
433 MHz RF kit including one transmitter and one receiver switch module. Low power with strong signal penetration; suited for remote control and doorbells.
Start wiring
UART · SPI · 3.3 V · Breakout
Verify supply voltage and logic levels before powering up.
LoRa & RF
94 other optionsRFM95W and SX1262 LoRa transceivers, Wio-E5 LoRaWAN modules, SX1302 gateways, Digi XBee mesh radios, 433 MHz ASK serial links, Dragino IoT sensor nodes, and the SDRplay RSP2 wideband SDR receiver.
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4 groups
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