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Elecrow 2.4 Inch ESP32 HMI Touch Display with WiFi & Bluetooth for IoT Projects
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The Elecrow 2.4 Inch ESP32 HMI Touch Display is a compact embedded development module designed for interactive HMI, IoT, and cryptocurrency mining applications. Powered by the ESP32-WROOM-32-N4 module with a dual-core LX6 processor operating at up to 240MHz, it combines reliable processing performance with a 2.4-inch 320 × 240 TFT-LCD resistive touchscreen. Built-in 2.4GHz Wi-Fi and Bluetooth connectivity allow wireless communication, making the module suitable for standalone operation as well as connected embedded systems.
Designed specifically for cryptocurrency mining applications, the display is highly compatible with NMMiner Official software and supports standalone mining over home Wi-Fi without requiring an external computer. The optimized firmware is designed to support mining hashrates up to 1000KH/s. Beyond mining, the module supports Arduino IDE, Espressif IDF, Lua RTOS, ESPHome, Home Assistant, PlatformIO, and MicroPython, while compatibility with the LVGL graphics library enables developers to create rich graphical interfaces for a wide variety of embedded projects.
The display also offers excellent expandability through an integrated TF card slot, USB interface, USB-C interface, speaker connector, battery interface, GPIO, I2C, and UART communication ports. Built-in LVGL demo interfaces and Arduino examples help accelerate development, making the module suitable for smart home systems, industrial automation, medical equipment, environmental monitoring, agriculture, logistics, education, consumer electronics, and other embedded IoT applications.
| Model | Elecrow 2.4 Inch ESP32 HMI Touch Display |
| Main Processor | ESP32-WROOM-32-N4 |
| Processor | Dual-Core LX6 |
| Processor Frequency | Up to 240MHz |
| Display Size | 2.4 Inch |
| Resolution | 320 × 240 |
| Touch Type | Resistive Touch Screen |
| Display Type | TN Screen |
| Screen | TFT-LCD Screen |
| Display Driver | ILI9341V |
| Wireless Connectivity | 2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth 5.0 |
| External Power Supply | DC 5V, 2A |
| Battery Voltage | 3.7V–4.2V |
| Interface | 1 × TF Card Slot, 1 × I2C, 1 × GPIO, 1 × Speaker, 1 × UART1, 1 × UART0 |
| Buttons | BOOT Button, Reset Button |
| Active Area | 36.72 × 48.96 mm |
| Dimensions | 51 × 78 mm |
| Working Temperature | -20°C to 70°C |
| Storage Temperature | -30°C to 80°C |
| Net Weight | 52 g |
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.