The board behaviour is not well documented!

Makerfabs / Maduino-Zero-A9G

Maduino Zero A9 or A9G demo code

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The board behaviour is not well documented! #1

Open tontonialberto opened 3 years ago

tontonialberto commented 3 years ago

int pon=9; int poff=6; int lowp=5;

Do you mean that i can't use D9,D6, and D5 for other purposes?

tontonialberto commented 3 years ago

In addition, please write meaningful comments into the sketches. Some of the implementation details are really not explained.

kaandemirtas commented 3 years ago

Which pins are available to use for other purposes when using both GPRS and GPS functions? I would like to drive an I2C oled display and also a stepper motor. Is that possible?

tontonialberto commented 3 years ago

Hello @kaandemirtas , AFAIK you should not use pins 5, 6, and 9, because they're used for A9G power management. However, if you must stick with these hobbyist boards, I would recommend the Maduino Zero SIM808, just because the SIM808 has far better documentation than the Chinese-only A9G.

Best regards