I’m trying to program my ESP32-S3 watch but don’t know which GPIO pins correspond to its different components.

2025-06-02 15:55:52 Ask

Hello,

I recently bought the ESP32-S3 watch and would like to program it myself. However, I’m not sure which GPIO pins are assigned to the various components. Could you please provide that information?

For example, I saw that the buzzer is connected to GPIO 42. I’d appreciate if you could share the GPIO assignments for the other components as well.

Thank you in advance.

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SpotPearGuestdd25d

Answer time:2025-06-03 18:43:06

This is the tutorial description, including schematics, datasheets, etc：

https://spotpear.com/wiki/ESP32-S3R8-1.69inch-LCD-Display-ST7789-Gyro-QMI8658-Arduino-Python.html

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ESP32-S3 1.69inch LCD Display With QST Attitude Gyro Sensor QMI8658C For Arduino Python

Price: $13.9

Part Number： ESP32-S3-LCD-1.69

Brand: SpotPear

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Email：services01@spotpear.com (Only tech support .Order see 'CONTACT US' at our web )