2 layers50 × 80 mm

PlacareceptorP
Dertrox/rocket-telemetry-board
Open-source ESP32-S3 telemetry board for amateur rockets with LoRa communication, GPS, IMU, environmental sensing, and microSD logging.
11 partsMIT
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

Dertrox/rocket-telemetry-board
Open-source ESP32-S3 telemetry board for amateur rockets with LoRa communication, GPS, IMU, environmental sensing, and microSD logging.