Smart Electronics GSM module, SIM808 Module with GPS antenna GSM GPRS GPS development board
GSM module, SIM808 Module with GPS antenna GSM GPRS GPS development board
This module is 5-12V power supply, when the power supply is less than 9V, 2A DC is required. The other power supply port is 3.5-4.2V, suitable for lithium battery power supply. The computer can debug USB-TTL. Suitable for portable. Two sets of antenna SMA ports, GPS and GSM antennas are provided.