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FREENOVE

Freenove Bitcoin Miner NMMiner NerdMiner, ESP32 CYD 3.2 Inch Touch Display, 240x320 Pixel IPS TFT LCD Screen ST7789 Driver, Dual-core 32-bit 240 MHz Microcontroller WiFi+BT, C Code LVGL Tutorial

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Dec 18
Order within 23 hours and 59 minutes
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Color: 3.2 Inch ST7789 IPS Touch


Features

  • Miner Compatibility (NOT Pre-installed): NMMiner ($2.99 per device): fully compatible, light theme; NerdMiner (free): slightly incompatible in display color (Note: The compatibility of each model is different, please check the product page for each model. Provide a tutorial to show how to install miner firmware)
  • Onboard ESP32 Module: Dual-core 32-bit microprocessor up to 240 MHz, 4 MB flash, 520 KB SRAM, 448 KB ROM, 2.4 GHz Wi-Fi and Bluetooth 4.2 (LE)
  • Onboard Screen: 3.2 inch, 240x320 pixel, IPS type wide viewing angle, ST7789 driver IC, 4-wire SPI communication, single-point resistive touch screen (Note: Resistive touch screens require a certain amount of pressure to recognize touch inputs. Fingers may not be recognized well, please use your nails or the stylus provided)
  • Ports and Devices: Memory card slot, USB-C port, serial port, SPI port, I2C port, input pin port, speaker port, battery port, RGB LED, BOOT key, RESET key
  • Tutorial and Code: Example projects for ESP32 and LVGL GUI library (The tutorial link can be found on the product box, no paper tutorial)

Description

Important Notes: Resistive touch screens require a certain amount of pressure to recognize touch inputs. Fingers may not be recognized well, please use your nails or the stylus provided. Purchase Options: This kit has several purchasing options. Each option has different screen specifications and different compatibility with miner firmware. Overview: This is a touchscreen monitor with onboard dual-core 32-bit 240 MHz ESP32 module. Just connect the board to your computer (installed IDE and driver) with the USB cable to program it. We provide free technical support to help you with any questions and problems. Tutorial: Comes with multiple detailed tutorials. (Download or view online, no paper tutorial.) Including several typical projects for ESP32 and LVGL GUI library, and installation for miner firmware. The tutorial link can be found on the product box. Contents of Main Tutorial: Preface Chapter 1 Serial Chapter 2 RGB Chapter 3 Button Chapter 4 Button Interrupt Chapter 5 Voltage Chapter 6 Memory Card Chapter 7 Play Music Chapter 8 BLE Chapter 9 WIFI Web Server Chapter 10 TFT Screen Chapter 11 TFT Touch Calibrate Chapter 12 TFT Touch Draw Chapter 13 LVGL Chapter 14 LVGL Picture Chapter 15 LVGL Timer Chapter 16 LVGL RGB Chapter 17 LVGL Music Chapter 18 LVGL Multifunctionality Chapter 19 LVGL Demo What's Next? Contents of Miner Tutorial: Please refer to tutorial for details. Package Includes: 1 x Touchscreen monitor 1 x Stylus 1 x USB A to C cable 2 x Connecting cable (4P) 1 x Connecting cable (2P)

Brand: FREENOVE


Screen Size: 3.2 Inches


Resolution: 240x320


Aspect Ratio: 45


Image Contrast Ratio: 10001


Standing screen display size: ‎3.2 Inches


Screen Resolution: ‎240x320


Max Screen Resolution: ‎240 x 320


Brand: ‎FREENOVE


Item model number: ‎FNK0103L


Item Weight: ‎3.39 ounces


Package Dimensions: ‎5.51 x 2.87 x 1.14 inches


Color: ‎3.2 Inch ST7789 IPS Touch


Manufacturer: ‎Freenove


Date First Available: ‎June 28, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great price for a fully functional device
Fun little toy. Trying to get up to speed on bitcoin and this thing provides a low cost entry point for learning
Reviewed in the United States on December 3, 2025 by fs
    • FALSE Advertising - It is Not a NMINER
Color: 3.5 Inch ST7796 TN Touch
FALSE Advertising - It is Not a NMINER, nor does the flash program work with it... after wasting the $2.99 for the NMiner Flash software. Vendor SHOULD be removed from Amazon!
Reviewed in the United States on December 1, 2025 by Tim B.
    • Missing 2-pin cables
Color: 4.0 Inch ST7796 TN Touch
Really nice board. Im greatly enjoying using it and the tutorials are great! However, I dont understand why the board has 3 2-pin jst connections, but the product only comes with 1 2-pin cable. This is super inconvenient as now I need to get additional jst connectors for my project. Outside of that, works great. If you need all of the IO however, make sure you get some 1.25mm jst connectors / cables. ... show more
Reviewed in the United States on October 16, 2025 by Pawel Cieslewski
    • Great little screen for fun projects
Color: 4.0 Inch ST7796 TN Touch
I bought this ESP32 display to experiment with making my own little gadgets, and it’s been a blast. Everything you need is right on the board- a fast ESP32 chip, a bright 4-inch screen, and tons of ports for adding extras. It even has Wi-Fi and Bluetooth built in, so you can connect it to other devices or the internet. The screen is colorful and clear, and the touch works well with the included stylus (it’s a “resistive” touch screen, so it works better with a bit of pressure instead of just a fingertip). Getting started was simple: I plugged it into my computer with the included USB-C cable, installed the driver and programming software, and I was ready to go. The online tutorials and example projects made it easy to load my first app and see the screen come to life. If you’re into DIY electronics, making smart home gadgets, or just want to learn how to create your own touch-screen projects, this is a great choice. It’s easy to use, fun to experiment with, and packed with possibilities. ... show more
Reviewed in the United States on August 15, 2025 by MediaHouse
    • Very happy
Color: 4.0 Inch ST7796 TN Touch
I absolutely love this thing. The 4.0 screen is decent and installation isn’t hard if you just take your time. I’ll be buying more. Just talked my buddy into getting some. I’m very pleased. I’d buy again and shipping was as advertised.
Reviewed in the United States on December 4, 2025 by Ken
    • Missing pieces
Color: 4.0 Inch ST7796 TN Touch
Missing pieces. Supposed to come with a cover and holder so it can sit properly. Works fine though. Annoying its sitting against my monitor stand though
Reviewed in the United States on December 3, 2025 by Harry Singh
    • Doesn't come miner firmware installed.
Color: 4.0 Inch ST7796 TN Touch
Works great! Didn't come with the miner firmware installed so I docked a star but once I got it set up it gets 1000 Kh/s
Reviewed in the United States on November 3, 2025 by Aaron D.
    • Screen Only, Not A Miner
Color: 3.5 Inch ST7796 TN Touch
I bought this thinking it was a stand-alone Bitcoin miner or lottery miner, but it is only the screen with no software or case. It is only if you are looking to collect the parts and software to build one yourself, which is not what I wanted to do. The description was not particularly clear on this so I had to send it back and keep looking for something else. Disappointed. ... show more
Reviewed in the United States on December 4, 2025 by Jon R.

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