ESP32-C2 WiFi Bluetooth Dual-Core DevKit – ESPC2-12 Type-C

ESP32-C2 (ESPC2-12) WiFi + Bluetooth Dual-Core Development Board

Take your embedded projects to the next level with the ESP32-C2 ESPC2-12 DevKit — a compact, versatile development board powered by the ESP8684 chip. Featuring integrated 2.4 GHz WiFi and Bluetooth connectivity alongside a dual-core architecture, this board is an excellent foundation for IoT devices, smart home automation, wireless sensor nodes, and rapid prototyping.

Onboard USB Type-C connectivity and a CH340 USB-to-serial chip make flashing and debugging effortless — simply plug in, configure your IDE, and start building. Whether you're a seasoned firmware developer or diving into embedded systems for the first time, this DevKit is engineered for a smooth workflow.

Key Features

• ESP32-C2 (ESP8684) Chipset — Efficient RISC-V single/dual-core processor for wireless applications
• Integrated WiFi 802.11 b/g/n + Bluetooth 5 (LE) — Reliable dual-mode wireless connectivity
• USB Type-C Port — Modern, reversible connector for power and programming
• CH340 Serial Bridge — Plug-and-play USB-to-serial communication; no external programmer needed
• SMD Components Included — Ready for prototyping right out of the box
• Available in Two Variants — ESP32-C2 Purple board or ESP32-C2 bare chip option
• Breadboard-Compatible Pinout — Standard 2.54 mm pitch for easy circuit integration
• Compact Form Factor — Ideal for space-constrained enclosures and wearable projects

Specifications

• Module: ESPC2-12
• Chip: ESP8684 (ESP32-C2)
• Wireless: WiFi 802.11 b/g/n (2.4 GHz) + Bluetooth 5 LE
• USB Interface: Type-C with CH340 serial chip
• Package Includes: 1 × ESP32-C2 DevKit board (SMD)
• Variants: ESP32-C2 Purple board / ESP32-C2 bare chip

What Can You Build?

The ESP32-C2 DevKit is perfectly suited for a wide range of applications including:

• IoT sensor nodes and smart home devices
• Wireless data loggers and remote monitoring systems
• Bluetooth Low Energy (BLE) peripherals and beacons
• WiFi-connected automation controllers
• Educational embedded programming projects

Compatible Accessories & Related Products

Pair this development board with other components from our store to build complete projects:

• Round Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire — useful for custom antenna and prototyping wire connections
• 50pcs Gold & Silver Drawstring Jewelry Gift Bags 7x9 9x12cm — great for gifting or safely storing small electronic modules

Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: What makes the ESP32-C2 ESPC2-12 DevKit ideal for IoT development?

A: The ESP32-C2 DevKit integrates both WiFi (802.11 b/g/n) and Bluetooth 5 LE on a single compact board, powered by the efficient ESP8684 RISC-V chip. The onboard USB Type-C port and CH340 serial chip allow instant plug-and-play programming from any modern computer — making it one of the most beginner-friendly yet capable boards for IoT prototyping.

Q: What software and IDEs are compatible with the ESP32-C2 development board?

A: The ESP32-C2 is fully supported by the Arduino IDE (via the ESP32 Arduino Core), ESP-IDF (Espressif's official framework), and MicroPython. The CH340 serial chip ensures broad OS compatibility including Windows, macOS, and Linux — though you may need to install the CH340 driver on some systems.

Q: What is the difference between the "ESP32-C2 Purple" and "ESP32-C2 chip" variants?

A: The "ESP32-C2 Purple" option is the complete development board with all supporting circuitry, USB Type-C, CH340, and GPIO headers — ready to use immediately. The "ESP32-C2 chip" variant refers to the bare ESPC2-12 module, which is intended for direct SMD integration onto custom PCB designs.

Q: Does the ESP32-C2 DevKit support over-the-air (OTA) firmware updates?

A: Yes. The ESP32-C2's WiFi capability supports OTA (over-the-air) firmware updates via standard Espressif OTA libraries, allowing you to update your device's firmware wirelessly without a physical USB connection after initial setup.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.