ESP32-S3-Box Development Board Pinout and Technical Specifications
Code name: ESP32_S3_BOX
ESP32-S3-Box development board is based on esp32s3 microcontroller and uses xtensa architecture. This development board has a maximum CPU frequency of 240 MHz and a flash size of 16MB.
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ESP32-S3-Box Specs
Below you can find the specifications of ESP32-S3-Box, such as features, connectivity options, and ESP32-S3-Box technical specs.
Features
- 48 digital IO pins
- 46 external interrupt pins
- 20 analog input pins
- 25 PWM pins
Connectivity
- WiFi: 802.11 b/g/n (2.4 GHz)
- Bluetooth: 5.0
- WiFi: 5.0
Technical specs
| Clock Speed | 240 MHz |
| Flash size | 16MB |
| Microcontroller | esp32s3 |
| Architecture | xtensa |
ESP32-S3-Box Pinout
ESP32-S3-Box Pins Mapping Arduino IDE
Below you can find the ESP32-S3-Box pinout. This development board provides 48 digital IO pins, out of which 46 can be used as an external interrupt pins , 20 as analog input pins and 25 pins have Pulse-Width Modulation (PWM) .
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 0 | TFT_MISO | |||
| 1 | PWM | MUTE_PIN | ||
| 2 | PWM | I2S_MCLK | ||
| 3 | PWM | TS_IRQ | ||
| 4 | PWM | TFT_DC | ||
| 5 | PWM | TFT_CS | ||
| 6 | PWM | TFT_MOSI | ||
| 7 | PWM | TFT_CLK | ||
| 8 | PWM | I2C_SDA | ||
| 9 | A8 | T9 | PWM | |
| 10 | A9 | T10 | PWM | SS |
| 11 | A10 | T11 | PWM | MOSI |
| 12 | A11 | T12 | PWM | SCK |
| 13 | A12 | T13 | PWM | MISO |
| 14 | A13 | T14 | PWM | |
| 15 | PWM | I2S_DOUT | ||
| 16 | PWM | I2S_SDIN | ||
| 17 | PWM | I2S_SCLK | ||
| 18 | PWM | I2C_SCL | ||
| 40 | PWM | SCL | ||
| 41 | PWM | SDA | ||
| 43 | PWM | TX | ||
| 44 | PWM | RX | ||
| 45 | PWM | TFT_BL | ||
| 46 | ||||
| 47 | I2S_LRCK | |||
| 48 | TFT_RST | |||
| 0x40 | ES7210_ADDR | |||
| 0x18 | PWM | ES8311_ADDR | ||
| 0x68 | ICM42607P_ADDR | |||
| 0x24 | PWM | TT21100_ADDR |
Default Tools
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x0 |
| Flash mode | dio |
| Boot mode | qio |
| PSRAM type | |
| Maximum upload size | 1280 Kb (1310720 B) |
| Maximum data size | 320 Kb (327680 B) |
The ESP32-S3-Box development board by default uses esptool_py uploader tool, esp_ota network uploader tool for Over-the-air (OTA) uploads and esptool_py bootloader tool. The bootloader starts at address "0x0". Flash mode and boot mode for ESP32-S3-Box development board by default is dio and qio respectively.
