Specifications

 ZigBee
IEEE802.15.4 ZigBee module
Module type - EFR32MG21 omo.ubm-01
Module connection interface - UART.
Module firmware upload interface - SWD.
Frequency band - 2.4GHz
Transmission rate - 250Kbit/s
Type – OQPSK
Antenna Type -External. Antenna Gain: < 5 dBi
 Bluetooth
Bluetooth Compatible with Bluetooth 5.0 and Bluetooth mesh specification
Model Name: DSM-055
IEEE802.15.1 BLE module
Module type - EFR32BG21A010F768IM32-B
RF center frequency - 2.45 GHz.
 LTE
LTE module - Quectel EC25 Series,
FDD Frequency band: B2/B4/B5/B12/B13/B14/B66/B71
Type of SIM card connector - Nano SIM ETSI 4FF.
The SIM card connector is installed on the hub's printed circuit board in the fixed place

Ethernet
10/100Mbps Internet port

Accessories
Adapter Input: 100 – 230 V AC Output: 12 V DC
Ethernet patchcord cable - RJ45 – RJ45 2 m
Uninterruptible Power Supply
Battery type - Li-ion 18650
Battery Model
-
YJ 18650-3C/2P
Nominal Voltage: 3.7 V MAX Charging Voltage: 4.2V Capacity: 2600 mAh.
Estimated work from battery source - at least 3 hours.
Case material - ABS plastic
Weight: XXX g
Dimensions: XXxXXxXX mm
Installation
Screw：M4*25 *4