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- FREENOVE Bitcoin Miner Solo Lottery Miner, ES...
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Número do item:
179401820
FREENOVE Bitcoin Miner Solo Lottery Miner, ESP32 CYD 3.5" Touch Display 320x480 Pixel TN Screen ST7796 Driver, Dual-core 32-bit 240 MHz
Número do item:
179401820
R$ 277
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Reino Unido
Em estoque
Importado de loja dos UK
QTY:
Restam apenas 3 itens em estoque.
Peça agora e receba por volta de Terça, Agosto 04
Transação Segura
A Ubuy trabalha para proteger sua segurança e privacidade. Nosso sistema avançado de segurança de pagamentos garante a confidencialidade ao criptografar suas informações durante a transmissão usando os protocolos AES (Advanced Encryption Standards) e SSL (Secure Socket Layer). Seus dados de pagamento estão 100% seguros, pois não compartilhamos suas informações com vendedores terceiros.
Nossos principais parceiros logísticos
Just connect the board to your computer and start programming with our free technical support!
Envio
rápido
Devolução
gratúita*
Embalagem segura
Produtos 100% originais
Conformidade com PCI DSS
Certificado ISO 27001
Note: Step Up Voltage Transformer required for using electronics products of Reino Unido store (230 V). Recommended power converters COMPRAR AGORA.
Destaques do Produto
User-Friendly Interface
The 3.5-inch touch display provides a clear and interactive experience, allowing users to easily navigate the Bitcoin mining process and access essential functions without technical difficulty.
Dual-Core Performance
Powered by a dual-core 32-bit microcontroller running at 240 MHz, this miner supports efficient processing, maintaining high performance for successful mining operations, even under demanding conditions.
Comprehensive Learning Resources
Includes code tutorials that empower beginners to understand bitcoin mining and programming, ensuring a smooth learning curve and a clear path to maximum efficiency in mining tasks.
Detalhes do produto
- 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)
| Aspect Ratio | 4:3 |
| Screen Finish Type | Matte |
| Contrast Ratio | 1000:1 |
| Refresh Rate | 60 Hz |
| Display Type | LCD |
| Display Technology | LCD |
| Has Color Screen | Yes |
| Screen Size | 3.5 Inches (8.9 cm) |
| Item Weight | 88 Grams |
| Resolution | 320 x 480 |
| Maximum Display Resolution | 640 x 480 |
| Native Resolution | 320 x 480 |
| Processor Count | 2 |
| Total USB Ports | 13 |
| Total USB 3.0 Ports | 1 |
| Product Features | Touch screen with stylus and integrated ESP32 module |
| Specific Uses For Product | Education |
| Colour | 3.5 Inch ST7796 TN Touch (8.9 cm) |
| Brand Name | FREENOVE |
| Model Number | FNK0103N |
| Model Name | FNK0103N |
| Manufacturer | Freenove |
| Network Connectivity Technology | USB-C, USB-A |
| Hardware Connectivity | USB |
| Brand | FREENOVE |
| Screen surface description | Matte |
| Image contrast ratio | 1000:1 |
| Display resolution maximum | 640 x 480 |
| Special feature | Touch screen with stylus and integrated ESP32 module |
| Connectivity technology | USB-C, USB-A |
Para quem é indicado?
-
Crypto Enthusiasts
Ideal for users wanting to explore Bitcoin mining without significant investment or complex setups.
-
Educational Purposes
Useful for students learning about cryptocurrency, programming, and microcontrollers through hands-on experience.
-
Hobbyist Programmers
Great for hobbyists wanting to develop their skills in coding and experimenting with hardware projects.
-
Serious Miners
Not suitable for professional miners who require high-efficiency hardware for significant returns on investment.
DESCRIÇÃO DO PRODUTO
Tem alguma dúvida? Fale conosco pelo chat
Perguntas e Respostas do cliente
-
pergunta:
Do I need special software to use the touchscreen monitor?
responda: Yes, make sure to install the IDE and driver before connecting. -
pergunta:
Can I use my finger to navigate the touchscreen?
responda: It is recommended to use your nails or the provided stylus for better touch recognition. -
pergunta:
What programming resources are included?
responda: You will receive a detailed tutorial and example projects that can be downloaded via a link found on the product box.
FREENOVE LCD Touch Panels FNK0103N Editorial Review
The FREENOVE ESP32 Display CYD is making waves among tech enthusiasts and DIYers alike, thanks to its compact design and multifunction capabilities. This innovative product presents users with a seamless integration of a 3.5-inch touchscreen monitor with a dual-core 32-bit microcontroller, making it an attractive option for beginners and seasoned developers. Users are particularly impressed with the all-in-one functionality of the device. The convenience of not needing additional wiring is a major plus, which makes setup straightforward and user-friendly. The tutorials provided are a standout feature, with many reviewers noting how comprehensive and easy-to-follow they are. This greatly reduces the time spent on initial setup and troubleshooting, allowing users to dive into projects quickly. Despite its small size, the FREENOVE ESP32 impresses with its performance, providing a sense of engagement in the world of cryptocurrency mining or other programming projects. However, some users have pointed out that while the touchscreen interface is functional, it does not match the responsive quality of modern smartphones. The device's limited RAM of 32KB and lack of onboard storage can also pose Constraints for users with more demanding applications, although the availability of a micro SD slot mitigates this issue. Overall, the FREENOVE ESP32 Display CYD is well-received for stimulating curiosity and learning in tech. It's perfect for those looking to explore new technologies without significant investment. **
Comentários e avaliações dos clientes
26 Avaliações dos clientes
-
5 Estrela
42%
-
4 Estrela
14%
-
3 Estrela
15%
-
2 Estrela
5%
-
1 Estrela
24%
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Prós
- Compact and user-friendly design
- No additional wiring required
- Excellent tutorials and documentation
- Multi-purpose functionality including Bitcoin mining
- Micro SD slot for additional storage
Contras
- Touchscreen feedback not as responsive as modern smartphones
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Histórico de preço do produto
Informações importantes
- Limitações: para envios internacionais de produtos, observe que qualquer garantia do fabricante pode não ser válida; as opções de serviço do fabricante podem não estar disponíveis; manuais, instruções e avisos de segurança do produto podem não estar no idioma do país de destino; os produtos (e os materiais que os acompanham) podem não ser projetados de acordo com os padrões, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem do país de destino e outros padrões elétricos (exigindo o uso de um adaptador ou conversor, se apropriado). O destinatário é responsável por garantir que o produto possa ser importado legalmente para o país de destino. Ao fazer o pedido no Ubuy ou em suas afiliadas, o destinatário é o importador do registro e deve cumprir todas as leis e regulamentos do país de destino.
- Nem todos os produtos listados no Ubuy estão à venda, pois o Ubuy é um mecanismo de busca global. Os produtos estão sujeitos às regulamentações de exportação/comércio.
R$ 277
Peça agora e receba por volta de Terça, Agosto 04
Este item não é restrito no meu país. (Por favor clique no link acima se este item não for restrito em seu país para análise por parte da nossa equipe e permissão de envio).
QTY:
Restam apenas 3 itens em estoque.
Transação Segura
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Nossos principais parceiros logísticos
A entrega internacional mais rápida
Características e benefícios
- Dual-core 32-bit ESP32 monitor for robust performance.
- 3.5-inch touchscreen with 320x480 resolution.
- Includes essential accessories: stylus, USB A to C cable, connecting cables.
- Comprehensive tutorial with downloadable projects for programming.
- Supports Wi-Fi and Bluetooth connectivity for innovative projects.
- User-friendly setup for quick programming connection.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.