<![CDATA[Prototype board for AtomS3R-Ext]]>

<![CDATA[Prototype board for AtomS3R-Ext]]>AtomS3R-Ext comes with a simple 5 x 6@2.54mm breadboard which is very difficult to wire for proto board reserved GPIO pins.

It will be very useful to have a basic extension board with the following:

button,
2 x QWIIC connectors
2 x 7 pins headers like the Atom has on the back (4 + 5 pins) with possible mapping for XIAO boards, which it will allow to use an Atom product from the top and back or XIAO board like SX1262 or another stackable board 2 x 7 pins.

]]>https://community.m5stack.com/topic/8144/prototype-board-for-atoms3r-extRSS for NodeWed, 29 Apr 2026 07:49:32 GMTThu, 19 Mar 2026 16:28:53 GMT60<![CDATA[Reply to Prototype board for AtomS3R-Ext on Thu, 19 Mar 2026 18:37:59 GMT]]>the following is a screen snippet of this board:

alt text

]]>https://community.m5stack.com/post/30792https://community.m5stack.com/post/30792Thu, 19 Mar 2026 18:37:59 GMT