Waveshare ESP32-S3 Zero: high-resolution, datasheet, pinout, and specs
Waveshare ESP32-S3 Zero: high-resolution, datasheet, pinout, and specs
Category: esp32
SSD1683 eInk Display with GxEPD and ESP32 (and CrowPanel 4.2″ HMI): Simple Weather Station with OpenWeatherMap API
This article shows how to build a simple weather station using an ESP32 and a 4.2″ SSD1683 eInk display, powered by the GxEPD2 library and the OpenWeatherMap API. A low-power project that displays real-time temperature, humidity, wind, and pressure.
SSD1683 eInk Display with GxEPD and ESP32 (and CrowPanel 4.2″ HMI): fonts, shapes, and images
Continuing our previous tutorial on configuring the ESP32 SSD1683 display and wiring, this article dives into text and shape rendering, demonstrating font scaling with setTextSize(), custom GFX fonts via setFont(), and drawing lines, rectangles, circles and rounded shapes. We’ll also cover converting images to 1-bit byte arrays with the online generator and displaying them on the E-Ink screen.
ESP32-C3 Super Mini: high-resolution pinout, datasheet, and specs
ESP32-C3 Super Mini: high-resolution, datasheet, pinout, and specs
SSD1683 eInk Display with GxEPD and ESP32 (and CrowPanel 4.2″ HMI): basics and configuration
ePaper displays offer ultra-low power consumption and paper-like readability, perfect for battery-powered and outdoor devices. The SSD1683 controller handles timing, waveforms, and pixel updates for crisp, ghost-free images. Learn how to connect an SSD1683 panel to an ESP32 with GxEPD, configure SPI, set display parameters, and perform full or partial updates on a CrowPanel 4.2″ HMI also.
CrowPanel ESP32-S3 4.2” E-paper HMI Display: high-resolution pinout, datasheet and specs
CrowPanel ESP32-S3 4.2” E-paper HMI Display: high-resolution pinout, datasheet and specs
Integrating Touch Screen Functionality with Your ILI9341 TFT Display
Building on our ILI9341 and TFT_eSPI setup, this article adds touchscreen support to create interactive interfaces. With touch input, you can enhance your ESP32 projects with buttons, keypads, and controls for a more dynamic user experience.
Complete Guide: Using an ILI9341 Display with the TFT_eSPI Library
This comprehensive guide explains how to use an ILI9341 TFT display with the optimized TFT_eSPI library on ESP32 and similar boards. It covers wiring, library installation, configuration, and provides detailed code examples for drawing shapes, text, images, animations, and troubleshooting. It also outlines next steps, including touchscreen integration and advanced display features. Learn to customize your projects.
Guide to I2C on ESP32: Communication with Heterogeneous 5V and 3.3V Devices, Additional Interface Management and Scanner
I love the I2C protocol, when I need a sensor, every time, I try to find one with this protocol, I have also written some libraries for various sensors that use I2C.
In this article we are going to take a look on ESP32 I2C features and check some problem.
Dallas ds18b20 with esp32 and esp8266: pull-up P-MOSFET gate and alarms
This article discusses how to use pull-up P-MOSFET gate and alarms with the Dallas DS18B20 temperature sensor and the ESP32 microcontroller. The pull-up P-MOSFET gate can be used to improve the reliability and accuracy of temperature measurements, while the alarms can be used to trigger actions based on temperature thresholds. The article provides step-by-step instructions on how to implement these features in a project using the DS18B20 sensor and the ESP32 microcontroller.
