Technical Specifications
| Bluetooth Version | 4.2 or 5.0 |
| Bluetooth Chipset | nRF52832 |
| WIFI | MT7628NN |
| Wireless Protocol | 2.4 Ghz |
| Power supply | 12VDC POE |
| Network | RJ45 or WIFI or 4G |
| Communication protocol | TCP, UDP, IP, MQTT, HTTP |
| Function | Collect Data, send to server |
| Working temperature | -10 to 50 Degree Celsius |
| Firmware Upgrade | OTA, LAN, FILE |
| Size | 6.02 x 5.39 x 3.82 in (153 x 137 x 97 mm) |
