Data logger shield based on STM32+ESP32. Has: LCD, keyboard, WIFi, UART and SD card for data storage. Input is as pulse counter and UART communication.
PCBs for an alternative console and simulated amplifier interface for the ESP32-S3 microcontroller interacting with Logitech® Z906 Surround Sound Speakers
Open-source TLS 1.3, WiFi, and Ethernet ISA card for vintage PCs (XT/AT/386/486). ATF1508AS CPLD + ESP32-S3
Open Muscle Dev Kit (V0/V1): ESP32-C3 sensor-cell hardware (KiCad PCBs + gerbers) and MicroPython firmware for the OpenMuscle pressure-sensing platform.
Small RGB LED Pendant using 1010 (1.0x1.0mm) WS2812B LEDs powered by an ESP32-C3 Mini with a BNO055 IMU
Info Orbs firmware for HackerBox 0129 Orbital (ESP32-S3) with a web control panel and OTA updates
Info Orbs firmware for HackerBox 0129 Orbital (ESP32-S3) with a web control panel and OTA updates