From faa1f7e1ef327b037fccbf2432ee7a8e7e6d3b22 Mon Sep 17 00:00:00 2001 From: Torsten Stauder Date: Wed, 5 Feb 2020 00:49:51 +0100 Subject: [PATCH] ttt --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 286a15f..0c5c8a7 100644 --- a/README.md +++ b/README.md @@ -32,8 +32,9 @@ I recommend Microsoft's [Visual Studio Code](https://code.visualstudio.com/) alo ## Wiring A lot of wiring is needed to get it working. After my first experients I soldered the stuff to avoid wild-west-cabling. Feel free to design your own PCBs. + | ESP32 (GPIO) | Hardware | Pin | Comment | -| -------------:|----------------------:| ------:| ------------------------------------------------------------:| +| ------------- | --------------------- | ------ | ------------------------------------------------------------ | | 5 V | SD-reader | VCC | Connect to p-channel MOSFET for power-saving when uC is off | | GND | SD-reader | GND | | | 15 | SD-reader | CS | |