Adafruit QT Py ESP32-C3 is a development board based on the ESP32C3 microcontroller using RISCV32 architecture.
This board features a maximum CPU frequency of 160 MHz and 4MB flash memory.
About Adafruit QT Py ESP32-C3
Small ESP32-C3 board with STEMMA QT - perfect for plug-and-play sensor projects and low-power wireless apps.
📋 Technical Specifications
Complete technical specification details for Adafruit QT Py ESP32-C3
🛰️ Connectivity
🧠 Microcontroller
✨ Features & Pins
Adafruit QT Py ESP32-C3 Pinout Diagram
Complete pin reference for Adafruit QT Py ESP32-C3
Useful Links
Datasheets and resources for Adafruit QT Py ESP32-C3
Pin Mappings
Complete pinout and GPIO mapping for Adafruit QT Py ESP32-C3
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 0 | A3 | |||
| 1 | A2 | |||
| 2 | ||||
| 3 | A1 | |||
| 4 | A0 | |||
| 5 | A4 | SDA | ||
| 6 | SCL SS | |||
| 7 | MOSI | |||
| 8 | MISO | |||
| 9 | BUTTON | |||
| 10 | SCK | |||
| 20 | RX | |||
| 21 | TX |
Default Tools & Configuration
Build and upload settings for Adafruit QT Py ESP32-C3
| Setting | Value |
|---|---|
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x0 |
| Flash mode | dio |
| Boot mode | qio |
| Maximum upload size | 1280 KB (1310720 bytes) |
| Maximum data size | 320 KB (327680 bytes) |
The Adafruit QT Py ESP32-C3 uses esptool_py for uploads , esp_ota for OTA updates, and esptool_py bootloader at 0x0.
Flash mode: dio | Boot mode: qio
Max sketch size: 1280 KB | Max data size: 320 KB
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