This schematic demonstrates a USB self-powered configuration for programming an ESP32 microcontroller. The circuit uses the CP2102 USB-to-UART bridge IC to provide a serial interface for programming ...

This neat little board solves the issue always having a USB-UART Converter on your board when building a design with an ESP32. Some of you now may say "But this is just a simple USB-UART Converter I ...

In the previous project update, you learned about enhancements to the ESP32 Energy Meter’s schematic design and PCB. This article focuses on the practical implementation and integration of the new ...

The ESP Offline Programmer is an ESP32 board with a microSD card slot designed to flash the firmware to other ESP32 or ESP8266 modules without a PC. You’ll still need one to copy the firmware to a ...