For most developers, the ESP32-C6-DevKitC-1 is the better board to buy. Both boards provide the same core ESP32-C6 features — 160 MHz RISC-V CPU, 2.4 GHz Wi-Fi 6, Bluetooth LE, Zigbee and Thread — but the DevKitC-1 uses the larger…
The M5Stack PaperS3 is a complete ESP32-S3 e-paper development device built around an ESP32-S3R8 dual-core 240 MHz processor, 16 MB flash, 8 MB PSRAM, a 4.7-inch 960 × 540 e-ink display, capacitive touch, microSD, RTC, BMI270 IMU, buzzer and an…
This project turns an ESP32 into a simple learning IR remote. An IR receiver captures a button press from a TV, amplifier, fan or other infrared remote, the ESP32 identifies the protocol, address and command, stores the code in memory,…
The common ESP32 NodeMCU / DevKit V1 30-pin board uses the classic ESP32-WROOM-32 family and exposes most of the GPIOs needed for sensors, relays, displays and Home Assistant projects. The easiest general-purpose pins are GPIO13, 14, 16, 17, 18, 19,…
The AI-Thinker ESP32-CAM has far fewer genuinely free GPIOs than a normal ESP32 development board because the OV2640 camera, PSRAM, microSD slot, flash LED and UART already consume many pins. With the camera enabled but the microSD card unused, GPIO13…
The ESP32-C6-DevKitM-1 is a compact development board based on the ESP32-C6-MINI-1 or MINI-1U, combining 2.4 GHz Wi-Fi 6, Bluetooth LE, Zigbee and Thread. For general GPIO use, good starting pins are GPIO0, 1, 2, 3, 6, 7, 14, 18, 19,…
The ESP32-C5 is Espressif’s first ESP32 with dual-band 2.4 GHz + 5 GHz Wi-Fi 6, while also providing Bluetooth LE and 802.15.4 for Zigbee and Thread. It combines a 240 MHz RISC-V main processor, a 48 MHz low-power RISC-V processor,…
ESP32-C5 DevKitC-1 v1.2 pinout diagram with header tables, safe GPIOs, strapping pins, USB, UART, ADC, RGB LED and revision notes.
M5Paper Color review: 4-inch 400×600 Spectra 6 colour e-paper, ESP32-S3, battery and Home Assistant uses—plus the key 15–30s refresh limitation.
This example shows how to read touch coordinates from an STMPE610 resistive touch controller using I²C or SPI. The sketch detects touch events, reads X/Y/Z pressure data, and prints everything to Serial for debugging and calibration. The STMPE610 is a…