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Freenove Bitcoin Miner Solo Lottery Miner, ESP32 CYD 3.5" Touch Display 320x480 Pixel TN Screen ST7796 Driver, Dual-core 32-bit 240 MHz Microcontroller WiFi+BT Programmable, Code Tutorial

  • Based on 27 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Oct 14
Order within 4 hours and 48 minutes
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Color: 3.5 Inch ST7796 TN Touch


Features

  • Bitcoin Miner (Miner Software may not be Pre-installed, or Needs to be Upgraded to get 630 KH/s): This small device can be used as a complete bitcoin miner, which only needs to connect USB power and Wi-Fi to run (Need a smartphone for first-time setup) (Need a computer to install or upgrade miner software, provide a tutorial to show how)
  • 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: 3.5 inch, 320x480 pixel, TN type TFT, ST7796 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

Starter Kits, Robot Kits, Boards and Accessories for mainstream controllers → → → → → →

Brand: FREENOVE


Screen Size: 3.5 inches


Resolution: 320 x 480


Aspect Ratio: 43


Screen Surface Description: Glossy


Aspect Ratio: 43


Screen Finish: Glossy


Contrast Ratio: 10001


Display Type: LCD


Display Technology: LCD


Screen Size: 3.5 inches


Item Weight: 88 g


Resolution: 320 x 480


Display Resolution Maximum: 320x480


Native Resolution: 320 x 480


Processor Count: 2


Total Usb Ports: 13


Total USB 3.0 Ports: 1


Additional Features: Touchscreen, Portable


Color: 3.5 Inch ST7796 TN Touch


Brand: FREENOVE


Model Number: FNK0103N


Model Name: FNK0103N


Warranty Description: 1


Manufacturer: Freenove


Included Components: board


Connectivity Technology: Bluetooth, USB, Wi-Fi


Hardware Connectivity: USB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 14

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Don't waste your money
Color: 3.5 Inch ST7796 TN Touch
All of these i purchased stopped working multiple times
Reviewed in the United States on May 24, 2026 by Russell Hardy

  • Works like it should
Color: 3.5 Inch ST7796 TN Touch
Works like it should
Reviewed in the United States on December 29, 2025 by Robert

  • Entertaining
Color: 3.5 Inch ST7796 TN Touch
If you’re planing to hit a bit coin. This is not it. It is more of an entertainment piece
Reviewed in the United States on May 1, 2026 by Alain Napoles

  • False advertising
Color: 3.5 Inch ST7796 TN Touch
Not actually a miner, comes with no set up or firmware. They expect you to download and pay for your own firmware and go into the device code to set up. False advertised, the picture does not match the device. The interface the image shows has to be manually downloaded through a series of different downloads and data files. Comes with no case. The posted tutorials are not very helpful. ... show more
Reviewed in the United States on December 9, 2025 by Yolo

  • 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.

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