This article details a DIY digital barograph project that replaces traditional mechanical barographs with a modern digital solution using a BME280 pressure sensor, an ESP32 microcontroller, and a 128x64 LCD display. It offers advantages like eliminating paper replacement and reducing maintenance.
LILYGO has announced a raft of new microcontroller development boards targeting different niches: a low-frequency LoRa board, an ultra-widescreen display board, a LoRa-equipped ePaper display board, and a CAN bus board. The boards are powered by the Espressif ESP32-S3 microcontroller.
The TCL NXTPAPER 11 Plus tablet features a unique, anti-glare NXTPAPER display designed to reduce eye strain with adaptive brightness and color temperature controls. It boasts a long-lasting 8000mAh battery, 8GB RAM (expandable to 16GB), and 256GB of storage. Equipped with 8MP front/rear cameras, quad speakers, and running Android 15.
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".
The repository for LilyGO T-Wristband and T-Glass provides information on hardware specifications, examples, quick start guides, and installation instructions for both PlatformIO and Arduino IDE. It includes details on different versions of T-Glass, hardware specifications, and dependencies on lvgl v8.4.x.
T-Keyboard S3 Pro featuring default firmware and I2C expansion mode, with a dual-core LX7 microprocessor, 2.4 GHz Wi-Fi & Bluetooth5 (LE), and 14 programmable RGB LEDs. It includes four magnetic connectors and can be expanded up to a 2x3 grid layout.
Waveshare has launched the Double Eye LCD module, featuring two 0.71-inch round IPS displays with 160×160 pixels of resolution and 65K color depth, aimed at applications like wearables, robotics, and IoT devices.
The SQFMI Watchy is a fully open-source, hackable ePaper watch based on the ESP32 with a crisp, glare-free 1.54" 200x200 ePaper display which can be programmed using the Arduino IDE and lots of your favourite Arduino/ESP libraries!
SQFMI Watchy, a hackable ePaper watch based on the ESP32.
This article showcases a bench project featuring a Seeed Studio XIAO-ESP32-C3 microcontroller board and a 1.28-inch circular TFT display. The XIAO-ESP32-C3, known for its small size and energy efficiency, is packed with the TFT display on a prototyping board. The uncommitted pins are wired to pin sockets, creating a small bench setup.
