Big Mistakes

A project log for Simple FM Repeater

A simple home brew FM ham radio repeater.

KD9KCKKD9KCK 09/29/2020 at 15:080 Comments

While trying to program the ESP32 I found a few big mistakes in my PCB. Firstly I forgot to route the Enable Pin. thankfully I can easily solder a wire to it.  I also made another mistake with Pin 2. During programming Pin 2 has to be held low or floating. I had it pulled high and used as the PTT for the Input radio. Thankfully this is an easy fix on the current board of just cutting its trace.  

I haven't found any additional issues and will be trying to get it working over the course of the week.