Bicycle odometer with ESP-12

I just realized I forgot to add headers/connectors for RX and TX of the ESP-12, for programming. I will end up soldering three wires (RX, TX, GND) to the PCB and add a flying connector. It will be ok since I will program the board only once (at least this is what should happen).

After layint out the PCB I sent it to manufacturing @ PCBWAY. It generally takes 40-60 days for them to get to my hands in Brazil, so we are gonna have to wait.

I have not yet started writing software for the odometer, will do as soon as I have the PCB in my hands.