From dcb66ef175c5b07e60a0795b5e2999045ab784d1 Mon Sep 17 00:00:00 2001 From: Andreas Schreiner Date: Sun, 15 Dec 2024 20:27:24 +0000 Subject: [PATCH] Mention necessary GND (ground) connection to enable flashing The description has not been entirely clear abouth the necessity of a ground connection between the fpc connector and usb-serial device. While this is essential, it is not obvious from the pictures provided. This is hereby fixed. --- wiki/How-to-use-keyboard-UART-port-to-flash-firmware.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/wiki/How-to-use-keyboard-UART-port-to-flash-firmware.md b/wiki/How-to-use-keyboard-UART-port-to-flash-firmware.md index a6658fb..5a30fe7 100644 --- a/wiki/How-to-use-keyboard-UART-port-to-flash-firmware.md +++ b/wiki/How-to-use-keyboard-UART-port-to-flash-firmware.md @@ -21,10 +21,11 @@ here is the process: 3 is TX(PA9) 4 is RX(PA10) - ## 1st pin of UART on board ![7130803](https://github.com/user-attachments/assets/eeed0c0a-ea86-4496-b931-dcc074835eca) +Do not forget to **also connect GND** (ground) between the fpc 6p connector and the serial-usb converter. + ## Flashing command ```