<![CDATA[Hello - Does anyone have a working version or Ardunio sketch to testthe mic and speaker on atoms3r+echo base(K147 unit - Ai chatbot) please? i tried all the documentation sketches and nothing works. Please help.]]>Hello - Does anyone have a working version or Ardunio sketch to testthe mic and speaker on atoms3r+echo base(K147 unit - Ai chatbot) please? i tried all the documentation sketches and nothing works. Please help.

]]>https://community.m5stack.com/topic/7879/hello-does-anyone-have-a-working-version-or-ardunio-sketch-to-testthe-mic-and-speaker-on-atoms3r-echo-base-k147-unit-ai-chatbot-please-i-tried-all-the-documentation-sketches-and-nothing-works-please-helpRSS for NodeWed, 29 Apr 2026 09:36:53 GMTSat, 08 Nov 2025 02:42:12 GMT60<![CDATA[Reply to Hello - Does anyone have a working version or Ardunio sketch to testthe mic and speaker on atoms3r+echo base(K147 unit - Ai chatbot) please? i tried all the documentation sketches and nothing works. Please help. on Mon, 10 Nov 2025 08:12:11 GMT]]>@alkan123
What did you mean by nothing works?
This is a firmware for testing AtomS3R+Atomic Echo Base: https://drive.google.com/file/d/1WpkKjaky1qSQvfkpKsOvaeMFO-Kb1zPO/view?usp=drive_link

]]>https://community.m5stack.com/post/30153https://community.m5stack.com/post/30153Mon, 10 Nov 2025 08:12:11 GMT