ARM Cortex M4 Development Board V2

DESCRIPTION

My name is Daniel Guzman, I'm from Mexico, I'm studying Electronics Engineer at Universidad Autonoma de Aguascalientes. This project was fully teacher-students developed, it's a ARM Cortex-M4 Development Board, it's has integrated periphals such as; LEDs, switches, and a battery holder for the real time clock function, and it also has external peripherals ports such as; LCD TFT up to 2.8 inches, Camera and NRF24. It also has a RAM built in. This board it's going to be used for us (students) in the next year course to developed different tasks and projects.

TECHNICAL DETAILS

This board is the second version, the first one had some errors, some of them are:

4 inverted ARM pins

3 ARM pins weren't connected

1 RAM pin wasn't connected

2 pins between peripherals clock signal were disconnected

NRF24 didn't have space for being connected along side the 2.8inch TFT LCD

The 4 switches weren't connected right, they only gave zeros

Multiple Silkscreen problems in both sides

This is how we temporarly fixed it

Last version you guys really made it so good that I just need to redo it untill it's worthy of the looks that it gives and the quality you deliver, so now it's fully corrected, no errors whatsoever. I just really wanted to be 100% done.