ESP32 Dev Board with 0.42 inch LCD Screen
The ESP32-C3 OLED Development Board is a compact and versatile development platform based on the ESP32-C3FN4 or ESP32-C3FH4 microcontroller. Featuring built-in 4MB Flash memory, Wi-Fi and Bluetooth connectivity, a ceramic antenna, and a 0.42-inch OLED display, this board provides an integrated solution for IoT development, embedded applications, and wireless control projects.
Designed for convenient development and prototyping, the board supports USB downloading, allowing users to upload firmware and develop applications with ease. The onboard OLED display provides a simple way to display sensor readings, device status, debugging information, and other real-time data without requiring an external display module.
The ESP32-C3 platform is suitable for a wide range of connected applications, including smart home devices, wireless sensors, portable electronic products, and IoT prototypes. Its compact design and integrated wireless capabilities help reduce external component requirements and simplify hardware development.
A distinctive feature of this development board is its 1 μ-inch gold-plated finish, designed to provide a premium appearance and a distinctive soldering experience. Combining wireless connectivity, onboard display functionality, and convenient USB programming, the ESP32-C3 OLED Development Board is an excellent choice for makers, developers, and electronics enthusiasts.
Key Features
- Based on the ESP32-C3FN4 / ESP32-C3FH4 microcontroller
- Built-in 4MB Flash memory
- Integrated 2.4GHz Wi-Fi connectivity
- Bluetooth Low Energy (BLE) support
- Onboard ceramic antenna
- Integrated 0.42-inch OLED display
- USB firmware downloading support
- Compact design for embedded and IoT applications
- Suitable for wireless monitoring and control projects
- Premium gold-plated finish
ESP32 Dev Board Applications
- IoT development and prototyping
- Smart home automation
- Wireless sensor monitoring
- Portable electronic devices
- OLED data display projects
- Environmental monitoring systems
- Wireless control applications
- Embedded systems development
- DIY electronics and STEM projects
Product Specifications
| Parameter | Specification |
|---|---|
| Product Name | ESP32-C3 OLED Development Board |
| Main Chip | ESP32-C3FN4 / ESP32-C3FH4 |
| Flash Memory | 4MB |
| Wireless Connectivity | Wi-Fi and Bluetooth LE |
| Antenna | Onboard ceramic antenna |
| Display | 0.42-inch OLED |
| Programming Interface | USB download |
| Board Design | Compact development board |
| Finish | Gold-plated finish, as specified by the supplier |
The ESP32 Dev Board combines wireless connectivity, an integrated OLED screen, and convenient USB programming in a compact platform, making it suitable for developing modern IoT devices and creative embedded electronics projects. There is blue and purple PCB color with random shipment according to chengsuchuang warehouse.
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