CompletedLivegrid Secondary PCB
STDLivegrid Secondary PCB
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Mode:Full
Reproduction cost: $30
License
：GPL 3.0
Creation time:2024-04-23 17:25:05Update time:2025-12-04 01:12:03
Description
Supports the Primary board here.
Has an SCD40 Temperature Humidity and CO2 sensor, a light sensor and 3 touch pins for interactivity.
ESP32-S3 based board to control HUB75 LED matrices and works with https://github.com/livegrid/OpenMatrix repo based on https://github.com/mrfaptastic/ESP32-HUB75-MatrixPanel-DMA library.
Can be powered via USB-C and capable of directly powering a limited number of LED matrices. Can also be powered directly via 5v.
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