add 'mavrdude' target into tmk_core/avr.mk (#3986)

[qmk_firmware.git] / docs / flashing.md

diff --git a/docs/flashing.md b/docs/flashing.md
index e5fe59f8f03948a67e3e010cb75c8309da3c4f79..66c08a361045783c8449cdcff66e46febf7bfa6d 100644 (file)
--- a/docs/flashing.md
+++ b/docs/flashing.md
@@ -78,6 +78,12 @@ or
 
     make <keyboard>:<keymap>:avrdude
 
+or if you want to flash multiple boards, use the following command
+
+    make <keyboard>:<keymap>:avrdude-loop
+
+When you're done flashing boards, you'll need to hit Ctrl + C or whatever the correct keystroke is for your operating system to break the loop.
+
 ## Halfkay
 
 Halfkay is a super-slim protocol developed by PJRC that uses HID, and come on all Teensys (namely the 2.0).