From a6bfb873f8a6090f7ff28408ddc4d67b7dfb4ff4 Mon Sep 17 00:00:00 2001
From: ploopyco <54917504+ploopyco@users.noreply.github.com>
Date: Mon, 4 Nov 2019 19:38:01 -0500
Subject: [PATCH] Updated Appendix C: Firmware programming (markdown)

---
 Appendix-C:-Firmware-programming.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Appendix-C:-Firmware-programming.md b/Appendix-C:-Firmware-programming.md
index bf2026b..b5ade14 100644
--- a/Appendix-C:-Firmware-programming.md
+++ b/Appendix-C:-Firmware-programming.md
@@ -36,6 +36,8 @@ ICSP Pin 5 -> Arduino Pin D10   (RST/CS)
 ICSP Pin 6 -> Arduion GND       (GND)
 ```
 
+If your board doesn't have a header soldered to it (i.e. there are holes that go straight through the board instead of pins that jut out of the board), you'll need to ensure good physical contact between the wire and the pin holes in order for the programming step to work. See the Q&A at the bottom for more details.
+
 ## Step 3: Add the Ploopy Trackball board definition to the Arduino IDE
 In this step, you'll add the Ploopy Trackball board definition to your install of the Arduino IDE.