About this product
A SIM800L V2.0 carrier module built on the quad-band 2G GSM and GPRS engine covering GSM 850, EGSM 900, DCS 1800, and PCS 1900 MHz. Voice calls, SMS, and GPRS data are controlled with AT commands over a serial link. The regulator, logic-level shifting, antenna, and supply-current capability of the carrier board are not established, so its schematic and local 2G availability should be checked before integration.