The ESP32-S3 provides Bluetooth and Wi-Fi connectivity and the board also features a USB-C port for power and programming. The AXP2101 power management IC enables battery charging and optimization, ...

using PCF8574T interface board with I2C protocol. // Date: Nov-2013 // Ver.Rev.: 1.1 // Author: Hugo Silva ([email protected]) #Based on the routines of // "20X4_LCD_I2C_DRIVER.h" from Pumrin S.

The ESP32-C61-DevKitC-1 is a development board based on the upcoming ESP32-C61 low-cost WiFi 6 and Bluetooth LE 5.0 SoC that was first unveiled in January 2024, and offered with two USB-C ports, two ...

A firmware for the popular ESP32 modules from Espressif Systems. Probably the cheapest way to communicate with your drone, UAV, UAS, ground-based vehicle or whatever you may call them. It also allows ...