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Espressif ESP32-C3-LCDKit image

Espressif ESP32-C3-LCDKit

Development Board

Code name: ESP32_C3_LCDKIT
ESP32C3 ESPRESSIF

Espressif ESP32-C3-LCDKit is a development board based on the ESP32C3 microcontroller using RISCV architecture.

This board features a maximum CPU frequency of 160 MHz and 4MB flash memory.

About Espressif ESP32-C3-LCDKit

The ESP32-C3-LCDKit is a development board designed for evaluating and verifying ESP32-C3 screen applications. It consists of a mainboard and a subboard, featuring a 1.28” LCD screen with SPI interface and 240x240 resolution. The mainboard integrates the ESP32-C3-MINI-1 module and provides ports for connection to the LCD subboard. Additional features include an RGB LED, speaker, rotary encoder switch, and infrared transmitter and receiver.

Where to Buy Espressif ESP32-C3-LCDKit

Espressif ESP32-C3-LCDKit

Starting from

$19 per unit

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📋 Technical Specifications

Complete technical specification details for Espressif ESP32-C3-LCDKit

🖥️ Display

Type LCD
Size 1.28"
Resolution 240x240
Driver GC9A01

🛰️ Connectivity

WiFi 802.11 b/g/n (2.4 GHz)
Bluetooth 5.0
BLE 5.0

🧠 Microcontroller

Model esp32c3
Clock Speed 160 MHz
Flash Size 4MB
SRAM 400KB
Architecture riscv

✨ Features & Pins

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

Espressif ESP32-C3-LCDKit Pinout Diagram

Complete pin reference for Espressif ESP32-C3-LCDKit

Espressif ESP32-C3-LCDKit pinout
The ESP32-C3-LCDKit pinout provides 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-C3-LCDKit

Board Datasheet

Technical specifications

ESP32C3 Datasheet

Microcontroller reference

Pin Mappings

Complete pinout and GPIO mapping for Espressif ESP32-C3-LCDKit

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-C3-LCDKit

SettingValue
Bootloader toolesptool_py
Uploader toolesptool_py
Network uploader toolesp_ota
Bootloader address0x1000
Flash modedio
Boot modedio
Maximum upload size
1280 KB (1310720 bytes)
Maximum data size
320 KB (327680 bytes)
Configuration Summary

The Espressif ESP32-C3-LCDKit 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: 1280 KB | Max data size: 320 KB