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8 years ago
  1. ```
  2. _______ _____ __ _ __ __ ______ _______ _______
  3. | | | \ | \_/ | ____ |______ | | |
  4. | __|__ | \_| | |_____| ______| | | |
  5. ```
  6. A small Arduino library for GPRS modules, that just works
  7. Currently only SIM800/SIM900 are tested.
  8. More modules may be supported later.
  9. ## Getting started
  10. 1. Using your phone:
  11. - Disable PIN code on the SIM card
  12. - Check your ballance
  13. - Check that APN,User,Pass are correct and you have internet
  14. 2. Ensure the sim card is correctly inserted into the module
  15. 3. Provide a good, stable power supply (up to 2A)
  16. (4.0-4.2V or 5V according to your module documentation)
  17. 4. Provide good, stable serial connection
  18. (Hardware Serial is recommended)
  19. 5. Check if GSM antenna is attached
  20. __________
  21. ### License
  22. This project is released under
  23. The GNU Lesser General Public License (LGPL-3.0)