An example development and reference design for the ESP32 microcontroller.

An example development and reference design for the ESP32 microcontroller.

An example development and reference design for the ESP32 microcontroller.

An example development and reference design for the ESP32 microcontroller.

A simple walkie-talkie circuit running off an Arduino Nano. Utilizes a BJT to amplify the microphone voltage and transmits the radio signal through a nRF24L01 series Transceiver.

ifusb is a simple toolkit to access GPIO/UART/SPI/I2C from USB host through microcontroller. It was initialy attended for use with eink controller project, but can be used as a tool for any project, like a Bus Pirate board or a FT2232 chip.

An example development and reference design for the ESP32 microcontroller.

An example development and reference design for the ESP32 microcontroller.