Description
The SIM800L GSM module is the most cost-effective cellular module that is currently available. The module operates at between 3.4 and 4.4V and supports quad band frequencies.
Last Minute Engineers has a great turorial on using this module and can be found here.
Features
- Supports Quad-band: GSM850, EGSM900, DCS1800 and PCS1900
- Connect onto any global GSM network with any 2G SIM
- Make and receive voice calls using an external 8Ω speaker & electret microphone
- Send and receive SMS messages
- Send and receive GPRS data (TCP/IP, HTTP, etc.)
- Serial-based AT Command Set
- FL connectors for cell antennae
- Accepts Micro SIM Card
Packaging:
- SIM800L Module
- GSM Helix Antenna