LILYGO provides documentation and code samples for Arduino and PlatformIO using the TinyGSM library on Github. As noted in the introduction, they also made the T-SimHat RS485, CAN Bus, and 5V relay ...

This sketch allows a ESP32 to automatically switch between receiving RTCM over bluetooth and over a serial radio modem. By default the ESP32 takes all data coming in HardwareSerial port 2 (pins 21 and ...

Hi, I'm designing a library for Simcom gsm modems on ESP32. Since the beginning im fighting with strange serial behavior - which is that HardwareSerial sometimes receives garbage characters from GSM ...

Task programming with FreeRTOS and the Arduino IDE Practical ESP32 Multitasking When using a microcontroller as the hub of a project, developers often face the problem that more than one task needs to ...

Discover Bojan Jurca's open-source Arduino sketch "Esp32_oscilloscope," which converts ESP32 boards into web-based oscilloscopes accessible over WiFi. Learn about its compatibility, functionality, and ...

The Arduino IDE 2 offers plug-and-play support and even debugging without requiring external hardware. The official ESP32 core for Arduino can be used too, and the board is compatible with the Arduino ...

ESP32 is a dual core 32-bit CPU with built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects.

Arduino Core for ESP32 has received a wrapper library that makes it easier to use ESP32-H2 and ESP32-C6's Zigbee radio in Arduino projects.

If you use the Arduino IDE to program the ESP32, you might be interested in [Andreas Spiess’] latest video (see below). In it, he shows an example of using all three ESP32 UARTs from an Arduino ...