Main FeaturesSupport up to 5*5*2 Keypads. TCP/IP TCP/IP AT firmware. Lowe power: down to 1mA in sleep mode. One SIM card interface. Support Bluetooth function. Support one PWM. Programmable general purpose input and output.
Main FeaturesSupport up to 5*5*2 Keypads. TCP/IP TCP/IP AT firmware. Lowe power: down to 1mA in sleep mode. One SIM card interface. Support Bluetooth function. Support one PWM. Programmable general purpose input and output.
Coding SchemesCS-1, CS-2, CS-3, CS-4
Power Supply Voltage3.4- 4.4 V
Small Package23 * 23 * 3 mm
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