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diyelectromusic.com | ||
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ciesie.com
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| | | | | You programmed STM32 microcontroller using Nucleo or Discovery boards. That means you used Serial Wire Debug (SWD) for programming/debugging. Now, you are designing a PCB with a STM32 microcontroller on it, which means you have to be able to program it. One solution is uploading the code through a bootloader - a small piece of software, made by ST that has been saved in the protected (read-only) memory of the microcontroller. | |
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willhaley.com
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| | | | | The Adafruit Feather RP2040 is an Adafruit Feather device that uses the same processor as a Raspberry Pi Pico. The Adafruit Music Maker FeatherWing is an audio playback shield designed for Adafruit Feather devices. After soldering headers or otherwise wiring the two devices together Adafruit's sample code can be used to play audio files. I found the sample code did not work for me. A reddit thread highlights the unofficial Arduino-Pico library. Using that library in the Arduino IDE along with some adjustments from the Flashgamer website got things working for me. | |
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iosoft.blog
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| | | | | In a previous post, I described 'EDLA', a WiFi-based logic analyser unit, that uses a Web-based display. That version used an ESP32 to provide WiFi connectivity; the PEDLA uses a Pi PicoW module instead. Hardware PEDLA circuit board The hardware is similar to the previous version; aside from the CPU change, the main addition is... | |
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blog.thelifeofkenneth.com
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| | | The equipment you need to get started in building electronics. | ||
