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Boards by WiddleWabbit

3 boards

Open-source boards designed in KiCad by WiddleWabbit on GitHub, from 3 repositories. A board’s address here is its repository’s there.

  • 4 layers200 × 45 mmMQTT ModularControllerBoard, the printed circuit board in 3D

    MQTT ModularControllerBoard

    WiddleWabbit/MQTT-ModularControllerBoard

    ESP32-S3-WROOM-1U based motherboard designed to communicate externally via MQTT, and read sensors, control interfaces and other hardware through purpose built modules.

    83 partsCERN-OHL-P-2.0
  • 4 layers44 × 55.9 mmMQTT Module PumpController, the printed circuit board in 3D

    MQTT Module PumpController

    WiddleWabbit/MQTT-Module-PumpController

    Module for the MQTT Modular Controller Board. Controls and powers a single small 12 V pump.

    49 partsCERN-OHL-P-2.0
  • 4 layers44 × 55.9 mmMQTT Module CurrentSensors, the printed circuit board in 3D

    MQTT Module CurrentSensors

    WiddleWabbit/MQTT-Module-Sensor

    This module is a plug-in board for the MQTT Modular Controller Board. It powers and reads up to three 4-20mA current sensors with high-side sensing at approximately 25V, providing 15-bit resolution measurements.

    73 partsCERN-OHL-P-2.0