ESP32-S3 DevKitC-1 Dev Board with Pre-Soldered Headers

Name: ESP32-S3 DevKitC-1 Dev Board with Pre-Soldered Headers
Brand: ShillehTek
SKU: AK027
Price: 9.99 USD
Availability: OutOfStock

SKU AK027

$9.99 USD Shipping & tax calculated at checkout

Out of stock

ShillehTek ESP32-S3 DevKitC-1 presoldered dev board offers ESP32-S3 processing and a ready-to-use header for rapid IoT prototyping and embedded projects like sensor fusion, robotics, and classroom labs.

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Overview

Product Overview

Espressif’s official ESP32-S3 DevKitC-1 reference board, built on the ESP32-S3-WROOM-1 module, with headers pre-soldered so it’s breadboard-ready out of the bag. Dual-core 240 MHz, Wi-Fi 4 and Bluetooth 5 LE, 45 GPIO with 14 capacitive touch pins, and dual USB-C ports: a CP2102 UART port for flashing plus native USB-OTG for building keyboards, MIDI controllers and other HID devices. Over the classic ESP32 you also get more GPIO, more touch pins and vector instructions for on-device machine learning.

Works with Arduino IDE (esp32 core), ESP-IDF, MicroPython, CircuitPython and PlatformIO. A strong fit for BLE sensor nodes, Wi-Fi dashboards, LVGL touchscreen UIs, voice and image experiments, and Home Assistant or Matter devices. Full pinout, wiring tables and starter code are in the ESP32-S3 DevKitC-1 manual linked below.

Questions & answers

Frequently asked questions

Does this ESP32-S3 board support WiFi and BLE?

Yes. The ESP32-S3 is intended for connected IoT builds and supports WiFi and Bluetooth Low Energy, making it suitable for wireless sensors, controllers, and compact networked prototypes.

Is the ESP32-S3 DevKitC-1 ready for breadboards?

Yes. The board includes pre-soldered headers, so it can plug directly into a breadboard or jumper-wire setup. This avoids header soldering and helps speed up wiring, testing, and firmware iteration.

What logic level and interfaces does it use?

The ESP32-S3 uses 3.3V logic on its GPIO pins and is not a 5V-logic microcontroller. It can connect to peripherals through common microcontroller interfaces such as GPIO, I2C, SPI, and UART when wired correctly.

What projects is this ESP32-S3 board good for?

It is well suited for smart home, robotics, automation, and sensor-based IoT prototypes. The ESP32-S3 provides wireless connectivity and enough processing capability for real-time control, data handling, and connected device proof-of-concepts.

What should I check if uploads or peripherals fail?

First confirm the correct ESP32-S3 board target is selected in your development environment, then check USB connection, wiring, and peripheral pin assignments. For external modules, also verify the device protocol and voltage compatibility before debugging firmware.

Have other questions?

Chat with our US-based team — we usually reply fast.

What's included

Features & Specs

ESP32-S3-WROOM-1 module Dual-core Xtensa LX7 at 240 MHz with 512 KB SRAM and vector instructions for on-device ML.

Wi-Fi 4 + Bluetooth 5 LE 2.4 GHz 802.11 b/g/n Wi-Fi and Bluetooth 5 Low Energy with BLE Mesh support.

45 GPIO, 14 touch pins Two 12-bit ADCs (20 channels), UART x3, I2C x2, SPI x4, I2S x2, TWAI/CAN.

Dual USB-C ports CP2102 USB-to-UART port for flashing and serial monitor, plus native USB-OTG for HID, CDC and mass-storage devices.

3.3 V logic, 5 V in Powered over USB-C; the 3V3 rail supplies up to 500 mA to sensors and displays. Use a level shifter for 5 V signals.

Onboard WS2812 RGB LED Addressable status LED on GPIO38, no extra parts needed.

Pre-soldered headers, ~68 x 28 mm Breadboard-ready. Works with Arduino IDE (esp32 core), ESP-IDF, MicroPython, CircuitPython and PlatformIO.

Reference

Documents

Full Product Manual ShillehTek ESP32-S3 DevKitC-1 Dev Board Presoldered | ShillehTek Product Manual In-depth setup guide with wiring, code examples, and troubleshooting.

Datasheet - ESP32-S3 DevKitC-1 Dev Board

Learn

Customer Reviews

👍🏿

2nd Time, 5 Stars - These guys are the best!

I got an item from them and they had it out to me at light speed. Then the UPS store dissappeared my package and these guys not only immediately asked me if I wanted them to file a claim (which they did) but when I bought a replacement (pending the claim's results) they had that new label printed that day and sent out. The owner was so very kind and helpful and I just can't rave about these guys enough. Great gear is one thing.. amazing people and customer service/support is a whole other. You can't go wrong buying from these guys.

Jeff, thank you! A missing package is never fun, so I'm really glad we could get your replacement out the same day. Enjoy the ESP32-S3! - Mahmood

WOW! That was a great customer experience I didn't expect. My heroes.

So, I bought the product and it arrived so fast I think it shipped out before I clicked purchase on it. After that I had a simple question. I reached out and not only did they get back to me quickly but the owner himself did directly. He answered every question, offered further help if needed and left me feeling this weird feeling of having been treated rightly by a company. Not sure what to think, apart from this is my go-to place for any parts they have! These guys ROCK and they proved it 6-ways to Sunday. Thanks and best to all at ShillehTech!

~Your now devout customer!

Jeff, the 'shipped before I clicked purchase' line made me laugh. Happy to help anytime, and thanks for making us your go-to parts shop! - Mahmood

Excellent dev board

This is a really nice development board. Setting it up was quick and easy. I took it out of the package, placed it on a a breadboard and plugged a cable into the USB port on the board and that was it! It had a cool little demo pre-programmed into it that cycled the onboard RGB LED (another nice feature) through its various hues. I opened up the Arduino IDE, downloaded and installed a driver, and had my first project programmed and running without a hitch. The whole process from opening the package to flashing and running a program took about 5 minutes! I would highly recommend this board to anyone who is interested in embedded programming.

Thanks, Jim! Going from sealed package to a running program in about 5 minutes is the dream, and that RGB demo is a fun first surprise. Appreciate the detailed review! - Mahmood