From 2982ba9d1f28f24ca03b49d12fb5f12955cfcafb Mon Sep 17 00:00:00 2001
From: rusefillc <48498823+rusefillc@users.noreply.github.com>
Date: Tue, 23 Jan 2024 18:52:24 -0500
Subject: [PATCH] Updated Custom Firmware (markdown)

---
 Custom-Firmware.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Custom-Firmware.md b/Custom-Firmware.md
index 17e83898..1a5df40d 100644
--- a/Custom-Firmware.md
+++ b/Custom-Firmware.md
@@ -1,4 +1,6 @@
-# Custom rusEFI firmware for your own board
+# Custom rusEFI firmware for your custom board
+
+Historically many custom hardware ECUs were running _default_ rusEFI firmware which takes it roots at ancient Frankenso times. For best user experience around default pinout and connector mapping a custom firmware is recommended.
 
 https://github.com/rusefi/fw-custom-example is an example of a custom rusEFI firmware repository. Just fork it, edit ``meta-info.env`` with name of your board and let GitHub Actions do the rest!