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Espressif ESP32-S2-DevKitC-1 image

Espressif ESP32-S2-DevKitC-1

Development Board

Code name: ESP32_S2_DEVKITC_1
ESP32S2 ESPRESSIF

Espressif ESP32-S2-DevKitC-1 is a development board based on the ESP32S2 microcontroller using XTENSA architecture.

This board features a maximum CPU frequency of 240 MHz and 4MB flash memory.

About Espressif ESP32-S2-DevKitC-1

The ESP32-S2-DevKitC-1 is an entry-level development board featuring the ESP32-S2-SOLO or ESP32-S2-SOLO-U module. It integrates complete Wi-Fi functionalities and provides access to most of the I/O pins through pin headers on both sides, facilitating easy interfacing with peripherals and sensors. The board is ideal for developing applications that require Wi-Fi connectivity and multiple I/O interfaces.

Where to Buy Espressif ESP32-S2-DevKitC-1

Espressif ESP32-S2-DevKitC-1

Starting from

$8 per unit

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📋 Technical Specifications

Complete technical specification details for Espressif ESP32-S2-DevKitC-1

🛰️ Connectivity

WiFi 802.11 b/g/n 2.4 GHz
Bluetooth -
BLE -

🧠 Microcontroller

Model esp32s2
Clock Speed 240 MHz
Flash Size 4MB
Architecture xtensa

✨ Features & Pins

Digital IO 22
Analog Input 6
PWM 6
Interrupts 16
Download Full Datasheet

Espressif ESP32-S2-DevKitC-1 Pinout Diagram

Complete pin reference for Espressif ESP32-S2-DevKitC-1

Espressif ESP32-S2-DevKitC-1 pinout
The ESP32-S2-DevKitC-1 pinout offers access to multiple GPIOs and communication interfaces. Key power pins include 3.3V and GND. It features dedicated UART pins (TX, RX), I2C pins (SDA, SCL), and SPI pins (MISO, MOSI, SCK, CS), allowing integration with various peripherals. ADC pins are available for analog input applications. The board supports PWM and other digital functions, making it highly adaptable for embedded projects.

Useful Links

Datasheets and resources for Espressif ESP32-S2-DevKitC-1

Board Datasheet

Technical specifications

ESP32S2 Datasheet

Microcontroller reference

Pin Mappings

Complete pinout and GPIO mapping for Espressif ESP32-S2-DevKitC-1

22
Digital I/O Pins
16
Interrupt Pins
6
Analog Inputs
6
PWM Pins
PinAnalogTouchPWMOther
0A0T0PWM
1A1T1PWM
2A2T2PWM
3A3T3PWM
4A4T4PWM
5PWM
6PWM
7PWM
8PWM
9PWM
10PWM
11PWM
12PWM
13PWM
14PWM
15PWM
16PWM
17PWM
18PWM
19PWM
20PWM
21PWM
Legend
A0 Analog input
T0 Touch sensor
PWM PWM capable
RX/TX Serial pins
LED Built-in LED
# Pin number

Default Tools & Configuration

Build and upload settings for Espressif ESP32-S2-DevKitC-1

SettingValue
Bootloader toolesptool_py
Uploader toolesptool_py
Network uploader toolesp_ota
Bootloader address0x1000
Flash modedio
Boot modedio
Maximum upload size
2048 KB (2097152 bytes)
Maximum data size
320 KB (327680 bytes)
Configuration Summary

The Espressif ESP32-S2-DevKitC-1 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: 2048 KB | Max data size: 320 KB