Schematics design is done. it wasn't tough or was it? Anyway. I have reviewed once. but still am little skeptical about it. Will need thorough review, before I head to PCB design.
As described in my last log, am taking absurd approach on GPIO. and I think it's going to be hard designing PCB, As ANALOG and DIGITAL pins are on both sides of the board. Let's See.
Schematics design using EAGLE V7.2.0
DPDT Switch has been added for both w-less connectivity. This will allow to access w-less module either over MCU for application or over PC terminal for configuration.
- I2C & SPI:
- USB-to-UART: CP2102