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one command message sent from WS156/WS136 can be received by multiple LoRa D2D Agent devices
two LEDs and push buttons
S31-LB supports BLE configure and wireless OTA update which make user easy to use
5*25mm(L*W*H)
RAK7201 WisNode LoRaWAN Smart Button 4K IoT Dev one command message sent fromRAK7201 WisNode LoRaWAN Smart Button 4K The WisNode Button is a remote wireless trigger device. It supports user defined functions for each key and is based on the LoRaWAN 1. 0. 2 protocol. Supported LoRaWAN bands is AU915. The Button is suitable for a variety of Smart Home applications: Entertainment system control, Control of Lights, as a Snooze Button for your Alarms, or a remote trigger. With long range wireless connectivity, amazing battery life,
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