esp32-s3-development-board

Articles Tagged “Esp32 S3 Development Board”

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M5Stack's Cardputer Mesh Kit Turns a Card-Sized Computer Into an Off-Grid Meshtastic Terminal

M5Stack launched the $48 Cardputer Mesh Kit on April 30, 2026 — a pocket-sized ESP32-S3 communication terminal with LoRa, GNSS, and Meshtastic support designed for off-grid messaging and GPS tracking.

Alex Circuit★Apr 30, 2026★5 min read