From ed506137f0c25bb4cfd2aa953fe1e469d6584ab3 Mon Sep 17 00:00:00 2001 From: Maurice Makaay Date: Fri, 30 Apr 2021 15:25:30 +0200 Subject: [PATCH] Added another button-for-flashing example image. --- doc/flashing.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/doc/flashing.md b/doc/flashing.md index 17f68f5..da9bb92 100644 --- a/doc/flashing.md +++ b/doc/flashing.md @@ -130,9 +130,9 @@ find another way to attach `GPIO0` to ground. Some options: practical solution for most people (since only one such flash operation is needed, from then on OTA - Over The Air - updates are possible), but it was a great help to me during the initial reverse engineering and firmware - development. - [View example by @mmakaay](images/13_connect_to_serial_with_button.jpg) or - [another example by @edwinschoonhoven](images/13_connect_to_serial_with_button_alternative.jpg). + development. Some example implementations: [a crude one by @mmakaay](images/13_connect_to_serial_with_button.jpg), + [one by @edwinschoonhoven](images/13_connect_to_serial_with_button_alternative.jpg), + and [one by @mmakaay, inspired by Erwin's](images/13_connect_to_serial_with_button_alternative2.jpg). - **Manually hold a wire connected** to both a GND surface (e.g. the silver pad on the left of the board) and the `GPIO0` debug pad, while plugging in the