{"slug": "matouch-esp32-s3-mauwb-board-integrates-3-95-inch-touchscreen-and-uwb-module-for", "title": "MaTouch ESP32-S3 MaUWB board integrates 3.95-inch touchscreen and UWB module for indoor positioning and ranging", "summary": "Makerfabs released the MaTouch ESP32-S3 MaUWB development board, which combines an ESP32-S3 wireless MCU, a 3.95-inch touchscreen, and a UWB module for indoor positioning and ranging. The board uses a trilateration algorithm with up to three fixed UWB anchors to calculate coordinates in real time, operates on UWB Channel 5 (6489.6 MHz), and supports up to 8 anchors and 64 tags. It includes a LiPo battery connector, charging circuit, and battery level monitoring for portable use.", "body_md": "Makerfabs MaTouch ESP32-S3 MaUWB is a development board that combines an ESP32-S3 wireless MCU, a 3.95-inch touchscreen display, and a UWB module for indoor positioning and ranging applications. The board can be used as a portable positioning terminal. It uses a trilateration algorithm with up to three fixed UWB anchors to calculate the tag’s coordinates in real time. The MaUWB chipset operates on UWB Channel 5 (6489.6 MHz) and supports up to 8 anchors and 64 tags. For portable use, the board includes a LiPo battery connector, charging circuit, and battery level monitoring. MaTouch ESP32-S3 MaUWB specifications: Wireless Module – ESP32-S3-WROOM-1 SoC – Espressif Systems ESP32-S3 CPU – Dual-core Tensilica LX7 up to 240 MHz with vector extension for AI/ML workloads RAM – 512KB SRAM; 8MB PSRAM Wireless – WiFi 4 and Bluetooth LE 5 Storage – 16MB flash Antenna – PCB antenna Storage – MicroSD card slot for local data [...]\n\nThe post [MaTouch ESP32-S3 MaUWB board integrates 3.95-inch touchscreen and UWB module for indoor positioning and ranging](https://www.cnx-software.com/2026/08/09/matouch-esp32-s3-mauwb-board-integrates-3-95-inch-touchscreen-and-uwb-module-for-indoor-positioning-and-ranging/) appeared first on [CNX Software - Embedded Systems News](https://www.cnx-software.com).", "url": "https://wpnews.pro/news/matouch-esp32-s3-mauwb-board-integrates-3-95-inch-touchscreen-and-uwb-module-for", "canonical_source": "https://www.cnx-software.com/2026/08/09/matouch-esp32-s3-mauwb-board-integrates-3-95-inch-touchscreen-and-uwb-module-for-indoor-positioning-and-ranging/", "published_at": "2026-08-09 03:41:07+00:00", "updated_at": "2026-08-09 13:53:17.904019+00:00", "lang": "en", "topics": ["artificial-intelligence", "machine-learning", "ai-infrastructure"], "entities": ["Makerfabs", "MaTouch ESP32-S3 MaUWB", "ESP32-S3", "Espressif Systems", "CNX Software"], "alternates": {"html": "https://wpnews.pro/news/matouch-esp32-s3-mauwb-board-integrates-3-95-inch-touchscreen-and-uwb-module-for", "markdown": "https://wpnews.pro/news/matouch-esp32-s3-mauwb-board-integrates-3-95-inch-touchscreen-and-uwb-module-for.md", "text": "https://wpnews.pro/news/matouch-esp32-s3-mauwb-board-integrates-3-95-inch-touchscreen-and-uwb-module-for.txt", "jsonld": "https://wpnews.pro/news/matouch-esp32-s3-mauwb-board-integrates-3-95-inch-touchscreen-and-uwb-module-for.jsonld"}}