Features: NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD Ultra-low power consumption Controllable 3.3v, 5v and 12v output to power external sensor SDI-12 Protocol to connect to SDI-12 Sensor Multiple Sampling and one uplink Supports Bluetooth v5.1 remote configuration and update firmware Uplinks on periodically Downlink to change configuration 8500mAh Li/SOCl2 Battery(For SDI-12-NB) Solar panel 3000mAh Li-ion battery(For SDI-12-NS) Uplink via MQTT, MQTTs, TCP, or UDP Nano SIM card slot for NB-IoT SIM
