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News
LoRa terminal pairs ESP32-S3 with LR1110 and full keyboard
1+ day, 20+ hour ago (377+ words) Elecrow’s ThinkNode M9 is a handheld LoRa communication terminal built around an ESP32-S3 processor and Semtech LR1110 transceiver. The device includes a 2.4-inch color display, full QWERTY keyboard, GNSS positioning, Wi-Fi and Bluetooth connectivity, USB Type-C, and a 2300mAh battery. The ThinkNode M9 is based on…...
ESP32 Camera Dev Board Comparison: ESP32-CAM vs ESP32-S3-CAM vs XIAO Sense-Which Should You Choose?
2+ day, 5+ hour ago (426+ words) If the ESP32-S3-CAM is designed for more advanced camera applications, the SeedStudio XIAO ESP32-S3 Sense takes a different approach. It focuses on size and integration.The XIAO ESP32-S3 Sense combines the ESP32-S3 with a camera, microphone, microSD card support, USB connectivity and even…...
Maker Builds a Wireless 3D Scanner Using ESP32-S3 and Rotating LiDAR That Streams Data to a Custom Android App
3+ day, 10+ hour ago (165+ words) A maker has built a standalone 3D LiDAR scanner that turns an inexpensive rotating LiDAR module into a wireless spatial-mapping device. The scanner rotates the sensor to collect distance measurements across multiple angles, allowing it to capture the shape of objects…...
ESP32-Based AI Pet Gets Sick If You Doomscroll, While Android Handles Local LLMs, STT, and TTS Offline
5+ day, 5+ hour ago (171+ words) Offline AI Meets Embedded Electronics This smart virtual pet combines an ESP32-S3 with an Android phone running local LLMs, speech recognition, and text-to-speech without cloud services. A creative example of how embedded hardware and on-device AI can work together while keeping…...
ESP32-C5 Pico Board Adds 5GHz Wi-Fi For 8.99 Dollars
4+ day, 6+ hour ago (447+ words) Waveshare’s ESP32-C5-Pico brings dual-band Wi-Fi 6, Bluetooth 5 LE and 802.15.4 to a Raspberry Pi Pico-sized board, with onboard battery charging and prices starting at 8.99 dollars. Waveshare has released the ESP32-C5-Pico, a development board built around Espressif’s ESP32-C5 wireless SoC in a Raspberry Pi…...
Teradek Ace Micro TX
3+ day, 22+ hour ago (314+ words) Teradek has officially announced the Ace Micro TX, a compact wireless transmitter that provides zero-delay video to your iPhone with a single USB-C cable. It allows you to monitor your iPhone camera feed with the speed and image quality of…...
ESP32 CYD Runs Ham Radio Dashboard
3+ day, 22+ hour ago (390+ words) Open Source For You An open-source ham radio dashboard turns the ESP32 Cheap Yellow Display into a touchscreen station monitor for propagation, DX, POTA, and PSKReporter data. The CYD Ham Dashboard is an open-source project designed for the ESP32 Cheap Yellow Display…...
Small Boards With Display And Bluetooth
4+ day, 7+ hour ago (18+ words) What if one board could handle a screen, sensors, Bluetooth, and battery support for your next smart device?...
ESP32-P4 Powers DIY Video Alarm Clock
4+ day, 20+ hour ago (339+ words) Open Source For You This DIY alarm clock uses an ESP32-P4, touchscreen display and microSD storage to wake users with video and audio instead of a traditional alarm tone. A maker has developed a DIY video alarm clock around the Waveshare…...
ESP32-C5 Pico board follows Raspberry Pi Pico form factor, ships with on-board or external antenna
5+ day, 5+ hour ago (204+ words) Waveshare ESP32-C5 Pico board brings the ESP32-C5 dual-band WiFi 6, Bluetooth LE, and 802.15.4 (Zigbee/Thread) SoC to the Raspberry Pi Pico form factor. The board features an ESP32-C5-MINI-1 Series module with PCB or external antenna, two 20-pin GPIO headers, a USB-C port for…...