diff --git a/ESP32-Dev-Board.md b/ESP32-Dev-Board.md index 1a95b19..490ac06 100644 --- a/ESP32-Dev-Board.md +++ b/ESP32-Dev-Board.md @@ -6,5 +6,46 @@ I am using a ESP32 dev board because of the low cost, built-in wifi, and compati [Amazon Link](https://www.amazon.com/HiLetgo-ESP-WROOM-32-Development-Microcontroller-Integrated/dp/B0718T232Z) -### Pinout +### Pinout Image [[/resources/images/Hitletgo ESP32 Pinout.jpg]] + +[Credit to user steelgoose for pinout image](https://forum.fritzing.org/t/esp32s-hiletgo-dev-boad-with-pinout-template/5357) + +### Pinout Table + +|GPIO |Input |Output|Notes | +|:---:|:-------:|:----:|--------------------------| +|0 |pulled up|OK |outputs PWM signal at boot| +|1 |TX pin |OK |debug output at boot | +|2 |OK |OK |connected to on-board LED | +|3 |OK |RX pin|HIGH at boot | +|4 |OK |OK || +|5 |OK |OK |outputs PWM signal at boot| +|6 |x |x |connected to the integrated SPI flash| +|7 |x |x |connected to the integrated SPI flash| +|8 |x |x |connected to the integrated SPI flash| +|9 |x |x |connected to the integrated SPI flash| +|10 |x |x |connected to the integrated SPI flash| +|11 |x |x |connected to the integrated SPI flash| +|12 |OK |OK |boot fail if pulled high | +|13 |OK |OK || +|14 |OK |OK |outputs PWM signal at boot| +|15 |OK |OK |outputs PWM signal at boot| +|16 |OK |OK || +|17 |OK |OK || +|18 |OK |OK || +|19 |OK |OK || +|21 |OK |OK || +|22 |OK |OK || +|23 |OK |OK || +|25 |OK |OK || +|26 |OK |OK || +|27 |OK |OK || +|32 |OK |OK || +|33 |OK |OK || +|34 |OK | |input only | +|35 |OK | |input only | +|36 |OK | |input only | +|39 |OK | |input only | + +[Credit to Random Nerd Tutorials for GPIO Table](https://randomnerdtutorials.com/esp32-pinout-reference-gpios/) \ No newline at end of file diff --git a/_Sidebar.md.md b/_Sidebar.md similarity index 100% rename from _Sidebar.md.md rename to _Sidebar.md