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Cytron Maker Feather AIoT S3 specs, pinout & datasheets

Microcontroller board · Cytron

Chip / SoC
ESP32-S3
Clock
240 MHz

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

Specifications

3 specs
Chip / SoC
ESP32-S3[1]
Clock
240 MHz[1]
Upload limits
8 MB flash, 320 KB RAM[1]

Upload limits are what a sketch or firmware may use after the bootloader, as the build tools enforce them, not the chip’s full memory.

Can I still use it?

3 platforms
Arduino framework
Supported[1]Arduino framework available through PlatformIO.
CircuitPython
Supported[2]
ESP-IDF
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.

Datasheets and documents

1 documents

Pinout

27 pins
Pin names in firmware (27 pins)
From the firmware’s board definition[3]
Chip pinBoard names
GPIO0BOOT, BOOT0, D0
GPIO2LED, L, LED_BUILTIN, D2
GPIO3BUTTON, D3
GPIO4A4, T4, D4
GPIO5A3, T5, D5
GPIO6A2, T6, D6
GPIO7SS, A5, T7, D7
GPIO8MOSI, A7, T8, D8
GPIO9A1, T9, D9
GPIO10A0, T10, D10
GPIO11VP_EN, D11
GPIO12BUZZER, D12
GPIO13VIN, VBATT, VOLTAGE_MONITOR, A12, D13
GPIO14A11, T14, D14
GPIO15TX, A10, D15
GPIO16RX, A9, D16
GPIO17SCK, A6, D17
GPIO18MISO, A8, D18
GPIO21D21
GPIO38D38
GPIO39D39
GPIO40D40
GPIO41SCL, D41
GPIO42SDA, D42
GPIO46RGB, RGB_BUILTIN, NEOPIXEL, D46
GPIO47D47
GPIO48D48

Sources

3 sources
  1. PlatformIO board definition (cytron_maker_feather_aiot_s3) at 1152c8f691
  2. CircuitPython board definition (cytron_maker_feather_aiot_s3) at 83b54473a1
  3. CircuitPython pin definitions (cytron_maker_feather_aiot_s3) at 395b187017

Spotted a mistake?

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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