SIM800C TTL GSM modem is an versatile modem for GSM applications like data and SMS which can be easily interfaced with Arduino and other microcontrollers with the following specifications.
Features of SIM800C TTL MODEM
- Power Supply: 5V 0.5A
- Communication: TTL, onboard TTL Level Converter for 3.3v microcontroller interface.
- Baud Rate: 9600
- Form Factor: 66.73 x 43.09
- Power Supply: Onboard
- Battery powered: Yes can be powered 4V directly
- Sim Slot: Nano Sim on the back side of the board.
- Network LED: Blinks 1Hz if no network, Blinks 3Hz on the network
- Power LED: Yes
- SMA: Connector available on board with SMA Antenna
- Sim ESD protection: Yes
- Operation only through AT Commands.
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