Features: LoRaWAN v1.0.3 Class A protocol Low power consumption AI Image Sensor Send image to IoT server Recognize digits from Image and send data to IoT server Trained for common reading for Water Meter, Gas Meter, Power Meter Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915 Support Interrupt uplink Support Bluetooth v5.1 and LoRaWAN remote configure Support wireless OTA update firmware AT Commands to change parameters Uplink on periodically Downlink to change configure 8500mAh Li/SOCl2 Battery
