# Flashing your watch with an ESP

Here is a link about how to access and wire an SWD to the pinetime.
- https://pine64.org/documentation/PineTime/Further_information/Devkit_wiring


Here is a link that tells you how to setup the esp32 as a SWD.
- https://hackaday.com/2021/07/01/esp3F2-turned-handy-swd-flasher-for-nrf52-chips/
- When setting up WiFi got to http://192.168.4.1/0wifi to set the WiFi password and not crash the esp. If you go to the default http://192.168.4.1/wifi then the esp will often crash due to a watchdog timeout.

Here is the link to the information on what files to flash to your pinetime.
- https://gitea.locker98.com/josh/InfiniTime/src/branch/v14/doc/SWD.md