ESP32-WROOM-32 Dev Board with LCD, Wi-Fi & Bluetooth | Type-C
ESP32-WROOM-32 Dev Board with LCD, Wi-Fi & Bluetooth | Type-C
ESP32-WROOM-32 Development Board with LCD Screen & Type-C Port
Take your IoT and embedded projects to the next level with the ESP32-WROOM-32 Development Board by Gaqqee. Featuring an integrated 1.14-inch or 1.9-inch full-colour LCD screen, 2.4 GHz Wi-Fi, Bluetooth 4.2 (BR/EDR & BLE), and a convenient Type-C USB port, this compact module delivers professional-grade performance for beginners and seasoned developers alike. Plug it in, start coding, and connect your world.
Key Features
- Integrated LCD Display: Choose between a 1.14-inch or 1.9-inch ISP LCD with full-colour output (135 × 240 resolution), ST7789V driver chip, and AllView viewing angle for crisp, real-time data visualisation.
- 2.4 GHz Wi-Fi (802.11 b/g/n): Long-range wireless communication with direct internet connectivity via router — perfect for smart home, mesh networking, and mobile IoT applications.
- Bluetooth 4.2 BR/EDR & BLE: Seamless wireless pairing with smartphones and other Bluetooth devices for signal detection and data exchange.
- Type-C USB Interface: Modern, reversible connector for both power delivery (5 V USB) and PC-to-board serial communication via the CH340 driver chip.
- Rich Peripheral Support: Interfaces include UART, SPI, SDIO, I²C, PWM, I²S, IR, ADC, and DAC — giving you maximum flexibility for external sensors, displays, and actuators.
- 32 Mbit SPI Flash: Ample onboard flash storage (default) for firmware, data logging, and application code.
- Low Power Consumption: Energy-efficient design ideal for battery-powered and always-on IoT devices.
- EN & BOOT Buttons: Built-in Enable/Reset (EN) and firmware download (BOOT) buttons for easy flashing and development workflow.
- Wide Operating Temperature: Rated from −20 °C to 70 °C, suitable for a broad range of deployment environments.
- Plug-and-Play: No extra hardware required — power via USB and start developing immediately.
Technical Specifications
| MCU Module | ESP32-WROOM-32 |
| Interface | Type-C USB |
| Operating Voltage | 5 V (USB) |
| Driver Chip | CH340 |
| LCD Size | 1.14-inch / 1.9-inch (optional) |
| LCD Resolution | 135 (H) RGB × 240 (V) |
| LCD Driver | ST7789V |
| LCD Communication | 4-line SPI |
| Backlight | LED |
| SPI Flash | 32 Mbit (default) |
| Serial Port Speed | 115,200 bps |
| Wi-Fi Protocol | 802.11 b/g/n (2412–2484 MHz) |
| Bluetooth Protocol | Bluetooth 4.2 BR/EDR & BLE |
| Antenna | On-board PCB antenna, 2 dBi gain |
| Supported Interfaces | UART, SPI, SDIO, I²C, PWM, I²S, IR, ADC, DAC |
| Operating Temperature | −20 °C to 70 °C |
| Package | TQFP |
What's in the Box
- ESP32-WROOM-32 Development Board × 1
Application Scenarios
This versatile development board is ideal for: IoT prototyping, smart home systems, Wi-Fi mini cameras, mesh networking, wearable tech, industrial monitoring, and mobile IoT solutions. Its combination of Wi-Fi, Bluetooth, and a built-in display makes it a one-stop platform for rapid product development.
Made in Mainland China.
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Frequently Asked Questions
Q: What LCD screen sizes are available for the ESP32-WROOM-32 Development Board?
A: This development board is available with either a 1.14-inch or a 1.9-inch ISP LCD screen. Both options feature a 135 × 240 full-colour resolution display driven by the ST7789V chip, with an AllView viewing angle for clear readability from multiple directions.
Q: Does the ESP32-WROOM-32 Development Board support Arduino or MicroPython programming?
A: Yes. The ESP32-WROOM-32 module supports multiple programming environments including the Arduino IDE, MicroPython, and Espressif's native ESP-IDF framework. The onboard CH340 driver chip handles USB-to-serial communication, making it straightforward to upload code from any PC via the Type-C port.
Q: What interfaces and peripherals does this development board support?
A: The board exposes a comprehensive set of interfaces: UART, SPI, SDIO, I²C, PWM, I²S, IR, ADC, and DAC. This allows you to connect a wide variety of sensors, displays, motor drivers, audio modules, and other peripherals, making it highly adaptable for complex IoT and embedded projects.
Q: How do I enter firmware download mode on this board?
A: To enter Firmware Download mode, press and hold the BOOT button, then press and release the EN (Enable/Reset) button while still holding BOOT. Once the board resets, release the BOOT button. You can then upload firmware via the serial port using your preferred programming tool.
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.