From 45c68d17ea64ebee4e8fbd306a46ef493c22a6ec Mon Sep 17 00:00:00 2001 From: Herr Frei Date: Thu, 7 Dec 2023 19:34:05 +0100 Subject: [PATCH] Update README.md --- README.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index cc15039..f27ca35 100644 --- a/README.md +++ b/README.md @@ -10,14 +10,16 @@ Since two GPIOs used for VenusOS collide with the SPI-1 bus needed for the RS485 | Pin | Default | New | | --------------- | ---------------- | ---------------- | | Relay 1 | Pin 40 / GPIO 21 | Pin 13 / GPIO 27 | +| Digital input 3 | Pin 33 / GPIO 13 | Pin 11 / GPIO 17 | | Digital input 4 | Pin 35 / GPIO 19 | Pin 15 / GPIO 22 | -> [!IMPORTANT] -> Since Pin 13 is the only available PWM output with the hat, the Relay 1 pin may change in the future. - Additionally, the digital input 6 is added as required by [ShutdownMonitor](https://github.com/kwindrem/ShutdownMonitor) (Pin 36 / GPIO 16 ). +Here is the complete pin usage overview (with an additional backlight PWM pin for TFT display): + + + ## Configuration changes The setup scripts adds the following lines to `/u-boot/config.txt`: