Spreadtrum 1.6 [patched] — Gsm Shield
To use your , follow this exact sequence:
If you are using the shield with an Arduino or serial terminal for basic communication, you can use these standard AT commands: Arduino Forum : Test connection (should return : Check the product revision and model name. ATE0 / ATE1 : Turn command echo Off or On. : Read the device IMEI number. : Check signal strength. Arduino Forum 4. Troubleshooting Not Connected gsm shield spreadtrum 1.6
The "1.6" designation typically refers to a stable version of the software interface. Key features often found in this ecosystem include: To use your , follow this exact sequence: