Table of Content 1. Introduction................................2 2. Appearance................................. 3 3. Main Features................................3 4.Set up Instruction.................................4 4.1 Power on and Turn on / off..........................4 4.2 Join Into Lora Network............................ 4 4.3 Function Key..............................4 4.4 Data Report...............................4 5. Restore to Factory Setting............................5 6.
1. Introduction R311G is a long-distance light sensor based on the LoRaWAN open protocol (Class A). LoRa Wireless Technology: LoRa is a wireless communication technology dedicated to long distance and low power consumption. Compared with other communication methods, LoRa spread spectrum modulation method greatly increases to expand the communication distance.
2. Appearance Indicator Light sensor Base Function Key Function Key 3. Main Features Compatible with LoRaWAN 2 section 3V CR2450 button battery powered Report current surrounding illuminance Easy set up and installation...
To join R311G into LoRa network to communicate with LoRa gateway. The network operation is as following: (1) If R311G had never joined any network or at factory setting mode, turn on the device; it will search an available LoRa network to join. The green indicator will stay on for 5 seconds to show it joins into the network, otherwise, the green indicator will be off.
1. Press and hold both function keys for 5 seconds till the green indicator flashes and then release; LED flashes quickly 20 times. 2. R311G will stay off after restoring to factory setting. Press function key to turn on R311G and to join a new LoRa network.
7. Low Voltage Alarming The operating voltage threshold is 2.4V. If the voltage is lower than 2.4V, R311G will send a low-power report to the Lora network. 8. MyDevice Monitoring Interface Demonstration 9. Important Maintenance Instruction This device is NOT truly waterproof/ resistant and is for indoor use.
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