Elecrow 2.4inch ESP32 Solo Miner LCD Display
Elecrow 2.4inch ESP32 Solo Miner LCD Display
The Elecrow 2.4inch ESP32 Solo Miner LCD Display combines a vibrant TFT screen with an ESP32-Solo microcontroller to create a dedicated monitor for crypto mining rigs. It displays real-time hashrate, temperature, and pool status over WiFi, eliminating the need for a separate PC. A resistive touch layer allows direct on-screen control and menu navigation.
Key Specifications
| Specification | Value |
|---|---|
| Display Size | 2.4 inch TFT LCD |
| Resolution | 320x240 pixels |
| Touch Screen | Resistive touch |
| Microcontroller | ESP32-Solo (single-core) |
| Wireless | WiFi 802.11b/g/n, Bluetooth 4.2 BLE |
| Interface | SPI for display, USB-C for power/programming |
What You Can Build With This
- Standalone mining status display that pulls data from pool APIs
- IoT dashboard showing weather, time, and crypto prices
- Portable device monitor for home automation sensors
- Retro gaming console using ESP32 emulators and the touch screen
Compatibility
This board works with Arduino IDE, MicroPython, and ESP-IDF. It connects to any standard 5V USB power source and pairs effortlessly with mining software that exposes HTTP APIs. The display uses the ILI9341 driver, widely supported in TFT_eSPI and LovyanGFX libraries.
Wiring Notes
Just plug in a USB-C cable for power and code upload. The LCD and touch controller share the SPI bus on dedicated internal pins, so no jumper wires are needed. If you need extra GPIOs for sensors or buttons, the breakout header provides 3.3V-tolerant pins directly from the ESP32.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino IDE?
Yes, fully. Add the ESP32 board support in Arduino IDE and select “ESP32 Dev Module” as the board. The TFT and touch libraries install directly from the Library Manager.
Can I monitor multiple mining rigs on one display?
It can show data from one rig at a time via a direct API call, but you can code it to cycle through multiple miners by connecting to a local dashboard or by switching IP addresses.
Does it come with pre-loaded firmware?
It ships with a simple demo that cycles colors and reads touch input. To use it as a mining monitor, you’ll need to flash custom firmware using the USB-C port.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items