ESP-Mosaico
ESP-Mosaico is an expandable smart interaction development kit based on ESP32-S31. It targets magnetic expansion, motion sensing, square touch display, and edge multimedia scenarios. The device integrates an ESP32-S31 SoC, a 480 × 480 QSPI square touch display, audio codec and amplifier, a 6-axis IMU, dual magnetometers, SPI NAND flash, and left/right 2 × 10P, 2.54 mm pitch module headers for camera and other expansions.
Reading Guide
Choose the documentation that matches your hardware and intended use:
CoreBoard hardware and development: ESP-Mosaico has two CoreBoard versions, V1.2 and V1.0. Check the version on the CoreBoard silkscreen, then read the User Guide (V1.2) or the User Guide (V1.0) for components, interfaces, pin assignments, and development preparation.
Expansion modules: When using the camera module or multi-function interaction subboard, read the Camera Module User Guide or Multi-function Interaction Subboard User Guide alongside the corresponding mainboard guide. Both module guides apply to CoreBoard V1.2 and V1.0. Module PCB versions and mainboard versions must be identified separately.
Factory application operation and firmware updates: For button operation, expansion features, and factory application usage, refer to the external ESP-Mosaico Factory Application Guide. Use the Online Firmware Update page to flash firmware in the browser. That website focuses on application operation, while the guides below provide hardware information and development references.