Too easy!!! Adafruit SIM5320E dials and connects a voice call.

Shervin and I plugged the battery, antennas and earphones into the board. Connected the USB cable to a window7 machine. Installed the drivers from the Adafruit site. Connected through serial using putty.exe and Shabang!! It dialed a voice call successfully using the earplugs. The call was as clear as crystal… We didn’t expect it to be that easy. Wow!



3G Simcom – SIM5320E mobile phone board –

3G antenna –

GPS antenna –

3.7V 1S Lipo battery –

Microphone –

Speaker –

Capacitive Touch screen

The original Adafruit howto –

We ran Win7 in a VM using Parallels on Mac OS 10.10.

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