ESP32 Blog (62 posts)

Dive into comprehensive tutorials, project guides, and expert insights about ESP32, IoT, and embedded systems development.

The Elecrow CrowPanel ESP32 Display Boards with a detailed comparison of the different models. Explore features, performance, and quick start with CrowPanel

Elecrow CrowPanel ESP32 Display Boards Review: 2.8" vs 7.0" Comparison, Features & Testing

June 15, 2024 Reviews & Comparisons

The Elecrow CrowPanel ESP32 Display Boards with a detailed comparison of the different models. Explore features, performance, and quick start with CrowPanel

Send messages from esp32 micro-controller to your Discord channel, using Discord Webhooks. Send simple messages or formatted messages using Discord Embeds.

Send Messages from ESP32 to Discord Channel with Webhooks

April 13, 2024 Projects & Demos

Send messages from esp32 micro-controller to your Discord channel, using Discord Webhooks. Send simple messages or formatted messages using Discord Embeds.

There are plenty of different temperature sensors, some also include humidity, pressure, other sensors, uses I2C or SPI. Choosing the best sensor for ESP32.

Choosing the right Temperature Sensor for the ESP32 Project

March 25, 2024 Hardware & Peripherals

There are plenty of different temperature sensors, some also include humidity, pressure, other sensors, uses I2C or SPI. Choosing the best sensor for ESP32.

Some ESP32 Development Boards have two or more USB ports, especially the official development boards from Espressif. Why do they add the second port?

Why two USB-C or Micro-USB on ESP32 Development Boards?

March 03, 2024 Hardware & Peripherals

Some ESP32 Development Boards have two or more USB ports, especially the official development boards from Espressif. Why do they add the second port?

Run a secure local MQTT Broker with TLS and certificate authentication in Docker containers. Integrate MQTT devices with the Home Assistant on Raspberry Pi

Secure MQTT Broker in Raspberry Docker Containers with HASS

February 01, 2024 Smart Home & Automation

Run a secure local MQTT Broker with TLS and certificate authentication in Docker containers. Integrate MQTT devices with the Home Assistant on Raspberry Pi

ESP32 Strapping Pins - Navigate Default and Download (Flash) Boot Modes with GPIO0 and Other Boot Configurations with Strapping GPIO Pins Boot Parameters.

ESP32 Boot Parameters - GPIO0 and Other Strapping Pins

January 27, 2024 Getting Started

ESP32 Strapping Pins - Navigate Default and Download (Flash) Boot Modes with GPIO0 and Other Boot Configurations with Strapping GPIO Pins Boot Parameters.

Make the IKEA Vidrikning Air Quality Sensor Smarter by adding Xiao ESP32 C3, OLED Screen, BMP280 and integrating with Home Assistant

IKEA Vindriktning Air Quality Sensor with Home Assistant

January 22, 2024 Smart Home & Automation

Make the IKEA Vidrikning Air Quality Sensor Smarter by adding Xiao ESP32 C3, OLED Screen, BMP280 and integrating with Home Assistant

The USB port of the ESP32 board stopped working and there's no spare FTDI adapter? The ESP32-CAM saves the day since it comes with the ESP32-CAM-MB Programmer.

Using the ESP32-CAM-MB programmer to flash any ESP32 board

January 20, 2024 Hardware & Peripherals

The USB port of the ESP32 board stopped working and there's no spare FTDI adapter? The ESP32-CAM saves the day since it comes with the ESP32-CAM-MB Programmer.

Controlling 5 Channels RGB + CCT LED Strip with Wemos ESP32 D1 Mini and WLED. 5-in-1 LED Strip RGB. + Cold White + Warm White. Synchronize multiple controllers.

5 Channel RGB + CCT LED Strip control with ESP32 and WLED

January 08, 2024 Smart Home & Automation

Controlling 5 Channels RGB + CCT LED Strip with Wemos ESP32 D1 Mini and WLED. 5-in-1 LED Strip RGB. + Cold White + Warm White. Synchronize multiple controllers.