What is it? ESP32 developing board especially focusing on audio application development with full-color OLED. ESP32 module, TI I2S DAC (PCM5102A), Silicon Labs. USB-UART CP2102, Lipo charger is arr...Read More…
ESP32 developing board especially focusing on audio application development with full-color OLED. ESP32 module, TI I2S DAC (PCM5102A), Silicon Labs. USB-UART CP2102, Lipo charger is arranged just in 45 mm square.
I've introduced ESP32-ADB, which has monochrome OLED display. On the other hand, I've made ESP32 developing board with full-color OLED. Monochrome OLED provides very clear visibility but color will provide more fun to lots of IoT application.
Full-color OLED display (SSD1331) connected to ESP32 through SPI interface.
High-resolution DAC (TI's PCM5102A) provides professional grade sound quality.
USB-UART (CP2102) and Lipo charger are on-board. Everything for programming and binary uploading is prepared.
Very small size. Everything just in 45 mm square.
Source code compatible with ESP32-ADB (needs additional modification for full-color OLED support, but web radio and Bluetooth speaker mode (without data indication on OLED) is working with the code for ESP32-ADB. Source code with color OLED display will be released soon.
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From childhood, I've loved making electrical things by soldering for some amateur radio related thing.
After graduated certain university and taking Ph. D, I did have a GaAs MMIC design working for 60 GHz system
but it's a bit long time ago.
I always love making something and would like to share my joy. Please enjoy my store!