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Added board ESP32-S3 N16R8 Wroom with espcamera #10959

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e898ace
Added new board esspressif_esp32s3_n16r8_wroom. Board works with espc…
themipper Apr 19, 2026
d4de934
added additional PIN alias for the PIN. Board fully works with OV5640…
themipper Apr 19, 2026
3e95502
Updated PID VID
themipper Apr 19, 2026
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9 changes: 9 additions & 0 deletions ports/espressif/boards/espressif_esp32s3_n16r8_wroom/board.c
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// This file is part of the CircuitPython project: https://circuitpython.org
//
// SPDX-FileCopyrightText: Copyright (c) 2020 Scott Shawcroft for Adafruit Industries
//
// SPDX-License-Identifier: MIT

#include "supervisor/board.h"

// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here.
40 changes: 40 additions & 0 deletions ports/espressif/boards/espressif_esp32s3_n16r8_wroom/mpconfigboard.h
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// This file is part of the CircuitPython project: https://circuitpython.org
//
// SPDX-FileCopyrightText: Copyright (c) 2019 Scott Shawcroft for Adafruit Industries
//
// SPDX-License-Identifier: MIT

#pragma once

// Micropython setup

// board name printed on the board (sometimes wroom is missing)
#define MICROPY_HW_BOARD_NAME "ESP32-S3-N16R8-Wroom"
#define MICROPY_HW_MCU_NAME "ESP32S3"

// Camera SCCB/I2C
// used SIOD = CAM_SDA and SIOC for CAM_SCL
/*
In the python script I couldn't get board.I2C() to work.
But using i2c = busio.I2C(scl=board.CAMERA_SIOC, sda=board.CAMERA_SIOD) works.
*/
#define CAM_PIN_SIOD_SDA (&pin_GPIO4) // replace with actual GPIO
#define CAM_PIN_SIOC_SCL (&pin_GPIO5) // replace with actual GPIO

#define CIRCUITPY_BOARD_I2C (1)
#define CIRCUITPY_BOARD_I2C_PIN {{.scl = &pin_GPIO5, .sda = &pin_GPIO4}}

#define DEFAULT_I2C_BUS_SDA (&pin_GPIO4) // your CAM_SDA pin
#define DEFAULT_I2C_BUS_SCL (&pin_GPIO5) // your CAM_SCL pin

// WS2812
#define MICROPY_HW_NEOPIXEL (&pin_GPIO48)

// RX and TX LED
#define DEFAULT_UART_BUS_RX (&pin_GPIO44)
#define DEFAULT_UART_BUS_TX (&pin_GPIO43)

// Status LED
#define MICROPY_HW_LED_STATUS (&pin_GPIO2)

#define CIRCUITPY_I2C_ALLOW_INTERNAL_PULL_UP (1)
16 changes: 16 additions & 0 deletions ports/espressif/boards/espressif_esp32s3_n16r8_wroom/mpconfigboard.mk
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USB_VID = 0x303A
USB_PID = 0x1001
USB_PRODUCT = "ESP32-S3-N16R8-Wroom"
USB_MANUFACTURER = "Espressif"

IDF_TARGET = esp32s3

CIRCUITPY_ESP_FLASH_SIZE = 16MB
CIRCUITPY_ESP_FLASH_MODE = qio
CIRCUITPY_ESP_FLASH_FREQ = 80m

CIRCUITPY_ESP_PSRAM_SIZE = 8MB
CIRCUITPY_ESP_PSRAM_MODE = opi
CIRCUITPY_ESP_PSRAM_FREQ = 80m

CIRCUITPY_ESPCAMERA = 1
95 changes: 95 additions & 0 deletions ports/espressif/boards/espressif_esp32s3_n16r8_wroom/pins.c
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// This file is part of the CircuitPython project: https://circuitpython.org
//
// SPDX-FileCopyrightText: Copyright (c) 2020 Scott Shawcroft for Adafruit Industries
//
// SPDX-License-Identifier: MIT

#include "py/objtuple.h"
#include "shared-bindings/board/__init__.h"
#include "shared-module/displayio/__init__.h"

static const mp_rom_obj_tuple_t camera_data_tuple = {
// The order matters.
// They must be ordered from low to high (Y2, Y3 .. Y9).

// Do not include any of the control pins in here.
{&mp_type_tuple},
8,
{
MP_ROM_PTR(&pin_GPIO11), // Y2
MP_ROM_PTR(&pin_GPIO9), // Y3
MP_ROM_PTR(&pin_GPIO8), // Y4
MP_ROM_PTR(&pin_GPIO10), // Y5
MP_ROM_PTR(&pin_GPIO12), // Y6
MP_ROM_PTR(&pin_GPIO18), // Y7
MP_ROM_PTR(&pin_GPIO17), // Y8
MP_ROM_PTR(&pin_GPIO16) // Y9
}
};

static const mp_rom_map_elem_t board_module_globals_table[] = {
CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS

{ MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) },
{ MP_ROM_QSTR(MP_QSTR_IO1), MP_ROM_PTR(&pin_GPIO1) },
{ MP_ROM_QSTR(MP_QSTR_IO2), MP_ROM_PTR(&pin_GPIO2) },
{ MP_ROM_QSTR(MP_QSTR_IO3), MP_ROM_PTR(&pin_GPIO3) },
{ MP_ROM_QSTR(MP_QSTR_IO4), MP_ROM_PTR(&pin_GPIO4) },
{ MP_ROM_QSTR(MP_QSTR_IO5), MP_ROM_PTR(&pin_GPIO5) },
{ MP_ROM_QSTR(MP_QSTR_IO6), MP_ROM_PTR(&pin_GPIO6) },
{ MP_ROM_QSTR(MP_QSTR_IO7), MP_ROM_PTR(&pin_GPIO7) },
{ MP_ROM_QSTR(MP_QSTR_IO8), MP_ROM_PTR(&pin_GPIO8) },
{ MP_ROM_QSTR(MP_QSTR_IO9), MP_ROM_PTR(&pin_GPIO9) },
{ MP_ROM_QSTR(MP_QSTR_IO10), MP_ROM_PTR(&pin_GPIO10) },
{ MP_ROM_QSTR(MP_QSTR_IO11), MP_ROM_PTR(&pin_GPIO11) },
{ MP_ROM_QSTR(MP_QSTR_IO12), MP_ROM_PTR(&pin_GPIO12) },
{ MP_ROM_QSTR(MP_QSTR_IO13), MP_ROM_PTR(&pin_GPIO13) },
{ MP_ROM_QSTR(MP_QSTR_IO14), MP_ROM_PTR(&pin_GPIO14) },
{ MP_ROM_QSTR(MP_QSTR_IO15), MP_ROM_PTR(&pin_GPIO15) },
{ MP_ROM_QSTR(MP_QSTR_IO16), MP_ROM_PTR(&pin_GPIO16) },
{ MP_ROM_QSTR(MP_QSTR_IO17), MP_ROM_PTR(&pin_GPIO17) },
{ MP_ROM_QSTR(MP_QSTR_IO18), MP_ROM_PTR(&pin_GPIO18) },
{ MP_ROM_QSTR(MP_QSTR_IO19), MP_ROM_PTR(&pin_GPIO19) },
{ MP_ROM_QSTR(MP_QSTR_IO20), MP_ROM_PTR(&pin_GPIO20) },
{ MP_ROM_QSTR(MP_QSTR_IO21), MP_ROM_PTR(&pin_GPIO21) },
{ MP_ROM_QSTR(MP_QSTR_IO35), MP_ROM_PTR(&pin_GPIO35) },
{ MP_ROM_QSTR(MP_QSTR_IO36), MP_ROM_PTR(&pin_GPIO36) },
{ MP_ROM_QSTR(MP_QSTR_IO37), MP_ROM_PTR(&pin_GPIO37) },
{ MP_ROM_QSTR(MP_QSTR_IO38), MP_ROM_PTR(&pin_GPIO38) },
{ MP_ROM_QSTR(MP_QSTR_IO39), MP_ROM_PTR(&pin_GPIO39) },
{ MP_ROM_QSTR(MP_QSTR_IO40), MP_ROM_PTR(&pin_GPIO40) },
{ MP_ROM_QSTR(MP_QSTR_IO41), MP_ROM_PTR(&pin_GPIO41) },
{ MP_ROM_QSTR(MP_QSTR_IO42), MP_ROM_PTR(&pin_GPIO42) },
{ MP_ROM_QSTR(MP_QSTR_IO43), MP_ROM_PTR(&pin_GPIO43) },
{ MP_ROM_QSTR(MP_QSTR_IO44), MP_ROM_PTR(&pin_GPIO44) },
{ MP_ROM_QSTR(MP_QSTR_IO45), MP_ROM_PTR(&pin_GPIO45) },
{ MP_ROM_QSTR(MP_QSTR_IO46), MP_ROM_PTR(&pin_GPIO46) },
{ MP_ROM_QSTR(MP_QSTR_IO47), MP_ROM_PTR(&pin_GPIO47) },
{ MP_ROM_QSTR(MP_QSTR_IO48), MP_ROM_PTR(&pin_GPIO48) },
{ MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO48) },

// TX / RX
{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO43) },
{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO44) },

// UART
{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },

// LED
{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO2) },

// Camera data
{ MP_ROM_QSTR(MP_QSTR_CAM_DATA), MP_ROM_PTR(&camera_data_tuple)},

{ MP_ROM_QSTR(MP_QSTR_CAM_VSYNC), MP_ROM_PTR(&pin_GPIO6) },
{ MP_ROM_QSTR(MP_QSTR_CAM_HREF), MP_ROM_PTR(&pin_GPIO7)},
{ MP_ROM_QSTR(MP_QSTR_CAM_PCLK), MP_ROM_PTR(&pin_GPIO13) },
{ MP_ROM_QSTR(MP_QSTR_CAM_XCLK), MP_ROM_PTR(&pin_GPIO15)},

{ MP_ROM_QSTR(MP_QSTR_CAMERA_SIOD), MP_ROM_PTR(&pin_GPIO4) }, // SDA
{ MP_ROM_QSTR(MP_QSTR_CAM_SDA), MP_ROM_PTR(&pin_GPIO4) }, // SDA

{ MP_ROM_QSTR(MP_QSTR_CAMERA_SIOC), MP_ROM_PTR(&pin_GPIO5) }, // SCL
{ MP_ROM_QSTR(MP_QSTR_CAM_SCL), MP_ROM_PTR(&pin_GPIO5) }, // SCL
};
MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);
16 changes: 16 additions & 0 deletions ports/espressif/boards/espressif_esp32s3_n16r8_wroom/sdkconfig
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#
# Espressif IoT Development Framework Configuration
#
#
# Component config
#
#
# LWIP
#
# end of LWIP
CONFIG_OV2640_SUPPORT=y
CONFIG_OV3660_SUPPORT=y
CONFIG_OV5640_SUPPORT=y
# end of Component config

# end of Espressif IoT Development Framework Configuration
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