Hardware register

Certified devices

Every board here was tested on real hardware and confirmed to run YOS. A board that is not listed has not been tested. Each entry shows the firmware it runs today. Not listed?

9Boards

2Chips

yos-4c37ec8Release

Guition JC8012P4A1 (P4 + C6)

ESP32-P4 16 MB flash 32 MB PSRAM 800x1280 panel

Board revisions — check the printed marking on your board

v1.1 tested on real hardware (5578899, 2026-07-25). Early revision before rev 3

v1.3 expected to work - not yet tested on real hardware. Early revision before rev 3

v3.x expected to work - not yet tested on real hardware. Updated rev 3.x

Latest firmware yos-4c37ec8

Nothing to install: the chip's own USB port is class-compliant on Windows, macOS and Linux.

YOS-ESP certified

Where to buy Flash this board

Made by the communityScreen stand for the Guition P4 10.1 inch

LILYGO T4-S3

ESP32-S3 16 MB flash 8 MB PSRAM 450x600 panel

Latest firmware yos-4c37ec8

Nothing to install: the chip's own USB port is class-compliant on Windows, macOS and Linux.

YOS-ESP certified

Where to buy Flash this board

Waveshare Touch AMOLED 2.41"

ESP32-S3 16 MB flash 8 MB PSRAM 450x600 panel

Latest firmware yos-4c37ec8

Nothing to install: the chip's own USB port is class-compliant on Windows, macOS and Linux.

YOS-ESP certified

Where to buy Flash this board

Makerfabs MaTouch S3 Parallel 4.3"

ESP32-S3 16 MB flash 8 MB PSRAM 800x480 panel

Board revisions — check the printed marking on your board

V1.1 not supported. Early revision with different touch wiring; this firmware does not support it.

V1.2 not supported. Early revision with different touch wiring; this firmware does not support it.

V1.3 tested on real hardware (5578899, 2026-07-25)

V2.0 expected to work - not yet tested on real hardware. Established from vendor branch diffs; display identical to V1.3. Not yet bench-tested.

V3.1 expected to work - not yet tested on real hardware. Established from vendor branch diffs; display identical to V1.3. Not yet bench-tested.

Latest firmware yos-4c37ec8

CP210x USB bridge: Windows installs the driver automatically, macOS bundles it, Linux has it in-kernel.

YOS-ESP certified

Where to buy Flash this board

Makerfabs MaTouch S3 Parallel 4.0"

ESP32-S3 16 MB flash 8 MB PSRAM 480x480 panel

Latest firmware yos-4c37ec8

CP210x USB bridge: Windows installs the driver automatically, macOS bundles it, Linux has it in-kernel.

YOS-ESP certified

Where to buy Flash this board

Wireless Tag WT32-SC01 Plus

ESP32-S3 8 or 16 MB flash 2 MB PSRAM 320x480 panel

Latest firmware yos-4c37ec8

CH34x USB bridge: Windows and macOS usually need the WCH driver installed once before the board shows up.

YOS-ESP certified

Where to buy Flash this board

Made by the communityTouch screen stand for the WT32-SC01 Plus

Wireless Tag ESP32 Agent Dev Kit

ESP32-S3 16 MB flash 8 MB PSRAM 320x480 panel

Latest firmware yos-4c37ec8

CH34x USB bridge: Windows and macOS usually need the WCH driver installed once before the board shows up.

YOS-ESP certified

Where to buy Flash this board

Makerfabs MaTouch S3 Parallel 3.5"

ESP32-S3 16 MB flash 2 MB PSRAM 320x480 panel

Latest firmware yos-4c37ec8

CP210x USB bridge: Windows installs the driver automatically, macOS bundles it, Linux has it in-kernel.

YOS-ESP certified

Where to buy Flash this board

Makerfabs MaTouch S3 SPI 3.5"

ESP32-S3 16 MB flash 2 MB PSRAM 320x480 panel

Latest firmware yos-4c37ec8

CP210x USB bridge: Windows installs the driver automatically, macOS bundles it, Linux has it in-kernel.

YOS-ESP certified

Where to buy Flash this board

Board not on the register?

Then there is no build for it yet. YOS firmware is compiled per board, against a board support package for that exact hardware — panel, touch controller, pins, memory, radios. Nothing generic can boot on it.

Using a board somebody else makes? Ask them to get in touch. A maker asking is what moves a board up the list fastest.

Make the board? Send us one.

We get it running on the real board — display, touch, storage, radios — not from a datasheet.
We write the BSP for it, and we maintain it.
We publish that BSP to the Espressif Component Registry as an open component — usable by anyone building on your board, with or without YOS.
The board gets listed here, citing the release and date it was verified on.

Get your board onboarded