Industruino GSM-EXP 蜂窝模块 GSM/GPRS 扩展模块

Frequency: 850 MHz, 900 MHz, 1.8 GHz, 1.9 GHz

Dimensions: 72 mm x 87 mm x 60 mm

Unit Weight: 150 g

Interface Type: RS-232, UART

Supply Voltage - Max: 32 V

Supply Voltage - Min: 3.3 V

Operating Supply Voltage: 3.3 V to 32 V

Protocol - Cellular, NBIoT, LTE: GSM