DPU ESP32 is a development board based on the ESP32 microcontroller using XTENSA architecture.
This board features a maximum CPU frequency of 240 MHz and 8MB flash memory.
About DPU ESP32
ESP32 dev platform built for deep integration with sensors and actuators - suitable for edge computing.
📋 Technical Specifications
Complete technical specification details for DPU ESP32
🛰️ Connectivity
🧠 Microcontroller
✨ Features & Pins
Pin Mappings
Complete pinout and GPIO mapping for DPU ESP32
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 0 | A11 | T1 | ||
| 1 | PWM | TX | ||
| 2 | A12 | T2 | PWM | |
| 3 | PWM | RX | ||
| 4 | A10 | T0 | PWM | SDA |
| 5 | PWM | SCL | ||
| 12 | A15 | T5 | PWM | MISO |
| 13 | A14 | T4 | PWM | MOSI |
| 14 | A16 | T6 | PWM | SCK |
| 15 | A13 | T3 | PWM | SS TFT_CS |
| 18 | PWM | TFT_BL | ||
| 19 | PWM | TP_INT | ||
| 21 | PWM | TP_RST | ||
| 22 | PWM | SD_CD | ||
| 23 | PWM | SD_CS | ||
| 25 | A18 | PWM | DAC1 | |
| 26 | A19 | PWM | DAC2 | |
| 27 | A17 | T7 | PWM | TFT_DC |
| 32 | A4 | T9 | PWM | TFT_RST |
| 33 | A5 | T8 | PWM | |
| 34 | A6 | |||
| 35 | A7 | |||
| 36 | A0 | |||
| 39 | A3 |
Default Tools & Configuration
Build and upload settings for DPU ESP32
| Setting | Value |
|---|---|
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x1000 |
| Flash mode | dio |
| Boot mode | dio |
| Maximum upload size | 3264 KB (3342336 bytes) |
| Maximum data size | 320 KB (327680 bytes) |
The DPU ESP32 uses esptool_py for uploads , esp_ota for OTA updates, and esptool_py bootloader at 0x1000.
Flash mode: dio | Boot mode: dio
Max sketch size: 3264 KB | Max data size: 320 KB
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