TinkerNewsWeekly · DIY electronicsEst. 2025
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ESP32-S3-Matrix specs, pinout & datasheets

Microcontroller board · Waveshare

Chip / SoC
ESP32-S3

Imported entry: generated from open-source board definitions (zephyr, circuitpython), not reviewed by a person. Each fact links to the definition it came from.

Specifications

1 specs
Chip / SoC
ESP32-S3[1]

Can I still use it?

2 platforms
CircuitPython
Supported[2]
Zephyr RTOS
Supported[1]

As published by each project, checked weekly. A platform not listed has no published information here, which is not the same as no support.

Pinout

22 pins
Pin names in firmware (22 pins)
From the firmware’s board definition[3]
Chip pinBoard names
GPIO1IO1, A1, D1
GPIO2IO2, A2, D2
GPIO3IO3, A3, D3
GPIO4IO4, A4, D4
GPIO5IO5, A5, D5
GPIO6IO6, A6, D6
GPIO7IO7, A7, D7
GPIO10IMU_INT1
GPIO11IMU_SDA
GPIO12IMU_SCL
GPIO13IMU_INT2
GPIO14IO14, D14, NEOPIXEL
GPIO33IO33, D33
GPIO34IO34, D34
GPIO35IO35, D35
GPIO36IO36, D36
GPIO37IO37, D37
GPIO38IO38, D38
GPIO39IO39, D39
GPIO40IO40, D40
GPIO43IO43, D43, TX
GPIO44IO44, D44, RX

Sources

3 sources
  1. Zephyr board definition (esp32s3_matrix) at 3c61a12bdd
  2. CircuitPython board definition (waveshare_esp32_s3_matrix) at 83b54473a1
  3. CircuitPython pin definitions (waveshare_esp32_s3_matrix) at 395b187017

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Reviewed by hand

Every report is read by a person and checked against a source before anything changes. Please link one if you have it.

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