Build a simple FM Radio with RDA5807, Pi-Pico and MicroPython

Uses inexpensive RDA5807M module, controlled by MicroPython running on Pi-Pico. There is a minimal Breadboard example and a pocket radio with OLED display and class-D audio amplifier.
Documentation: 101-things.readthedocs.io/en/...
Software: github.com/dawsonjon/101Thing...

[@user-yi3nr7wi9h]

Thank you your video and code. it's very helpfully.
It didn't work well at first. When I tried to power the RDA5807M from PICO, a strange value was returned during I2C initialization, and errors occurred from then on.
When I powered the RDA5807M solely from a dry cell battery, it started working.　After that, there were no problems using power from PICO.
I don't really understand why, but I'm glad it started working now.
I just changed the destination cord to Japan and it worked as is.
I'd like to add an amplifier and speakers to turn it into an FM radio.
Thank you.

[@101Things-ds8tc]

Thank you for your comment. So glad that you got it working. Best of luck with your radio build.

[@abbyck]

Please don't stop creating videos like this 😅 there are only a few channels in existence building stuff like this. I really enjoyed going through the pico transmitter project

[@101Things-ds8tc]

Thanks, much appreciated!

[@KK4CNM]

I'm enjoying your channel!

[@101Things-ds8tc]

Thanks, that's really appreciated!

[@phillipneal8194]

Doesn't do HF.

[@phillipneal8194]

Or should I say SW ?

[@101Things-ds8tc]

No, this one is just a broadcast FM radio. If you want an HF radio, you could take a look at the PiPicoRx project based around a Pi-Pico and Tayloe detector. 101-things.readthedocs.io/en/latest/radio_receiver.html