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.
Distiller is a pocket Linux box that runs Claude Code 24/7, offering remote access via QR code. It provides a full Claude Code enabled VS Code environment and terminal session, along with hardware I/O access for developers, firmware engineers, and indie hackers.
* **Compatibility:** Supports both Raspberry Pi 5 and Jetson Orin Nano.
* **Compact Design:** Space-efficient with integrated cooling fan(s).
* **1.3” OLED Screen:** Displays system status and information.
* **Interface Retention:** Maintains access to original USB, HDMI, Ethernet, and GPIO ports.
* **Storage Expansion:** Raspberry Pi 5 version includes a PCIe M.2 socket for SSDs (2230, 2242, 2260, 2280).
* **Cooling:** Equipped with 3 cooling fans.
* **RTC Support:** Raspberry Pi version supports Real Time Clock functionality.
* **Material:** Aluminum alloy and acrylic construction.
* **Compact Design:** Space-efficient with integrated cooling fan(s).
* **1.3” OLED Screen:** Displays system status and information.
* **Interface Retention:** Maintains access to original USB, HDMI, Ethernet, and GPIO ports.
* **Storage Expansion:** Raspberry Pi 5 version includes a PCIe M.2 socket for SSDs (2230, 2242, 2260, 2280).
* **Cooling:** Equipped with 3 cooling fans.
* **RTC Support:** Raspberry Pi version supports Real Time Clock functionality.
* **Material:** Aluminum alloy and acrylic construction.
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".
Firmware and software to run an ESP32-CAM module on your Flipper Zero device. Allows capturing images and streaming live video to the Flipper Zero.
The Cardputer v1.1 is a high-performance card computer for engineers featuring the StampS3A microcontroller, 56-key keyboard, 1.14-inch TFT screen, and various connectivity options for prototyping, industrial control, and IoT projects.
The M5Stack Cardputer v1.1 is a high-performance card computer featuring a StampS3A microcontroller, 56-key keyboard, 1.14-inch TFT screen, and various interfaces for expansion and control. It's ideal for rapid prototyping, industrial control, and IoT projects.
It is a 4-inch touchscreen device designed for Meshtastic®, powered by dual MCUs, the ESP32 and RP2040, and supports Wi-Fi, BLE, and LoRa®. It is an open-source, powerful IoT development platform.
Eric's StickiNote app utilizes the ESP32-P4 microcontroller to create a digital post-it note system for smart displays. It runs smoothly on affordable hardware and serves as a central household device for leaving notes and reminders.
