Designed for M5Stack Atom, AtomS3, and AtomS3R series IoT controllers based on ESP32 or ESP32-S3 wireless SoC, the Echo Pyramid base enables smart voice ...
4. Within the Arduino IDE, select "Sketch" -> "Include Library" -> "Add .ZIP library", then select the downloaded zip file. This should add the library. To use the library, you'll have to include the ...
4-layer PCB (Altium) with isolated analog and digital domains. Professional audio I/O circuitry (simulated in LTSpice). USB connectivity. Firmware in STM32CubeIDE with FreeRTOS. CMSIS-DSP accelerated ...