Espressif ESP32-S3 (bare)

A bare ESP32-S3 board without any pin functions.

Features

• Serial logging on pin P43 at 115200 8N1

caution

I2C pins are not configured.

Stores

• https://www.espressif.com/en/products/socs/esp32-s3

Pins

pin name	hardware id	features
P0	GPIO0	boot, io
P1	GPIO1	analogIn, io
P10	GPIO10	analogIn, io
P11	GPIO11	io
P12	GPIO12	io
P13	GPIO13	io
P14	GPIO14	io
P15	GPIO15	io
P16	GPIO16	io
P17	GPIO17	analogOut, io
P18	GPIO18	analogOut, io
P2	GPIO2	analogIn, io
P21	GPIO21	io
P3	GPIO3	analogIn, io
P33	GPIO33	io, octal-flash
P34	GPIO34	io, octal-flash
P38	GPIO38	io
P39	GPIO39	debug, io
P4	GPIO4	analogIn, io
P40	GPIO40	debug, io
P41	GPIO41	debug, io
P42	GPIO42	debug, io
P43	GPIO43	log.pinTX, io
P44	GPIO44	io
P45	GPIO45	boot, io
P46	GPIO46	boot, io
P47	GPIO47	io
P48	GPIO48	io
P5	GPIO5	analogIn, io
P6	GPIO6	analogIn, io
P7	GPIO7	analogIn, io
P8	GPIO8	analogIn, io
P9	GPIO9	analogIn, io

DeviceScript import

You must add this import statement to load the pinout configuration for this device.

In Visual Studio Code, click the wand icon on the file menu and select "Espressif ESP32-S3 (bare)".

import { pins, board } from "@dsboard/esp32s3_bare"

Firmware update

In Visual Studio Code, select DeviceScript: Flash Firmware... from the command palette.

Run this command line command and follow the instructions.

devicescript flash --board esp32s3_bare

• Firmware

Configuration

esp32s3_bare.json

{
    "$schema": "https://raw.githubusercontent.com/microsoft/devicescript-esp32/main/boards/esp32deviceconfig.schema.json",
    "id": "esp32s3_bare",
    "devName": "Espressif ESP32-S3 (bare)",
    "productId": "0x3e121501",
    "$description": "A bare ESP32-S3 board without any pin functions.",
    "archId": "esp32s3",
    "url": "https://www.espressif.com/en/products/socs/esp32-s3",
    "log": {
        "pinTX": "P43"
    },
    "pins": {
        "#P35": 35,
        "#P36": 36,
        "#P37": 37,
        "P0": 0,
        "P1": 1,
        "P10": 10,
        "P11": 11,
        "P12": 12,
        "P13": 13,
        "P14": 14,
        "P15": 15,
        "P16": 16,
        "P17": 17,
        "P18": 18,
        "P2": 2,
        "P21": 21,
        "P3": 3,
        "P33": 33,
        "P34": 34,
        "P38": 38,
        "P39": 39,
        "P4": 4,
        "P40": 40,
        "P41": 41,
        "P42": 42,
        "P43": 43,
        "P44": 44,
        "P45": 45,
        "P46": 46,
        "P47": 47,
        "P48": 48,
        "P5": 5,
        "P6": 6,
        "P7": 7,
        "P8": 8,
        "P9": 9
    }
}