Elecrow A7 GSM GPRS GPS Module with Mega32U4 3 In 1 Development Board GPRS GPS Wireless IOT Projects 3.7V Integrated Circuits a7...
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The new 32U4 with A7 GSM/GPRS/GPS Board is based on mega32U4 and A7 GSM/GPRS/GPS module. Compare to 32u4 with A6 GPRS GSM Board, it adds a GPS function,it also can call and send text message even via GPRS to upload data to server. At the same time it leads to an analog interface, an IIC interface and 2 digital interface. which you can connect to other module more easily.
Remote control and data acquisition will be more convenient.It is worth mentioning that this module can be powered by battery, and comes with a battery charging circuit, some IOT projects will make it take a leading role.
Add three GPS commands as follows:
AT+GPS=1 : OPEN GPS function
AT+GPSRD=1 : Get GPS information
AT+GPS=0: Close GPS function
Those Adaptor Wires are very good for the battery connector compatable, if you need, please check the links, thanks.
32U4 combine with A7 module
3.7V Battery power supply
Support the GSM / GPRS four bands, including 850,900,1800,1900MHZ
Support China Mobile and China Unicom's 2G GSM network worldwide
GPRS Class 10
Support GPS and AGPS
Support ROHS, FCC, CE, CTA certification
Operating temperature -30 ℃ to + 80 ℃
Operating Voltage 3.3V-4.2V
Standby average current 3ma less
Sizes: 50mm x 35mm
32u4 with A7 GPRS/GSM/GPS Board x1
GSM antenna x 1
GPS antenna x 1
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