DOIT ESP32 DEVKIT V1
Related Article: https://playelek.com/doit-esp32-devkit-v1/
- DOIT ESP32 DEVKIT V1 schematic https://www.dropbox.com/s/jefwxxtufgwg0ex/esp32_Schematic%20Prints.pdf?dl=0
- ESP32 PIN LIST: http://wiki.ai-thinker.com/_media/esp32/docs/esp32_chip_pin_list_en.pdf
- ESP32 HW DESIGN GUIDELINES: https://www.espressif.com/sites/default/files/documentation/esp32_hardware_design_guidelines_en.pdf
- ESP32 Datasheet http://espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf
- ESP WROOM32 Datasheet http://espressif.com/sites/default/files/documentation/esp-wroom-32_datasheet_en.pdf
- wroom32 pinout http://www.pighixxx.com/test/2016/08/wroom32/