This project details building an escape room lockbox using an ESP32 and a 'cheap yellow display' (CYD). It uses batteries to power a solenoid latch and includes custom software.
SparkMiner is optimized firmware for the ESP32-2432S028 "Cheap Yellow Display" (CYD) board, delivering ~700 KH/s using hardware-accelerated SHA-256 and a pipelined assembly mining loop.
A higher-level library to easily control the ESP32-2432S028R (Cheap Yellow Display - CYD) with MicroPython.
A web-based flasher for various devices, including M5Stack, LilyGO, CYD, and custom boards. It provides instructions for entering download mode and selecting firmware for flashing.
Something similar to the Spotify Car Thing, built with a cheap ESP32 Screen. Connects to your Spotify account and displays your currently playing song with its album art.
This article details a project to display sensor data (temperature, humidity, pressure, luminosity, date, time, and IP address) on an ESP32 CYD board using LVGL and a 2.8" TFT touchscreen. The project uses a BME280 sensor and a built-in LDR on the CYD board, retrieving the current date and time from the WorldTimeAPI via WiFi. It guides users through the necessary setup, including installing libraries (LVGL, TFT_eSPI, ArduinoJson, Adafruit BME280), configuring WiFi credentials, and wiring the BME280 sensor. The code creates a responsive table to display the data, with a refresh button for updates.
Documentation for the ESP32-2432S028R, nicknamed the "Cheap Yellow Display" (CYD), a 2.8" LCD with touchscreen. Includes setup, examples, troubleshooting, and community links.
Building a community around a cheap ESP32 Display with a touch screen. This display is an ESP32 with a built in 320 x 240 2.8" LCD display with a touch screen called the "ESP32-2432S028R".
A Flasher utility for DIY miners to flash NerdMiner firmware onto various boards, such as LILYGO S3 Dongle, LILYGO T-Display-AMOLED, ESP32-WROOM, LILYGO T-QT, TDisplay v1.14, ESP32-2432S028R, and M5-StampS3. The flashing process should take less than one minute.
