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- ELECROW CrowPanel ESP32 4.2inch E-paper HMI Display with 400 * 300 Resolution, Black/White Color Driven By SPI Interface
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Número do item:
260731433
ELECROW CrowPanel ESP32 4.2inch E-paper HMI Display with 400 * 300 Resolution, Black/White Color Driven By SPI Interface
88% of respondents would recommend this to a friend
3 Sustainability Highlights
Número do item:
260731433
R$ 524
Detalhes do preço
Excluindo custos de envio e alfandegários ( Os custos de envio e alfandegários serão calculados no checkout )
*Todos os itens serão importados de Reino Unido
Em estoque
Importado de loja dos UK
Qtd.:
Peça agora e receba por volta de Sexta, Outubro 09
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
Experience the ultimate clarity and convenience with our high-resolution 5.79″ e-ink display, perfect for your smart devices.
Envio
rápido
Devolução
gratuita*
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
E-Ink Technology
Provides a clear, sharp display that's easy on the eyes, minimizing strain. Ideal for long-term projects, it maintains an image without constant power, ensuring efficiency and usability.
Arduino Compatibility
Designed specifically for seamless integration with the Arduino IDE, allowing hobbyists and developers to create interactive projects without extensive coding knowledge or complex setups.
Generous Size
With a 5.79-inch screen, this E-Paper display offers ample viewing area for data visualization, enhancing user interactions and making it suitable for diverse applications from smart home dashboards to DIY gadgets.
Detalhes do produto
| RAM Memory Installed | 8 MB |
| Memory Storage Capacity | 8 MB |
| Processor Speed | 240 MHz |
| Network Connectivity Technology | GPIO, USB |
| Operating System | FreeRTOS |
| Processor Brand | Espressif |
| Compatible Devices | Arduino IDE |
| RAM Memory Technology | PSRAM |
| Processor Count | 1 |
| Total USB Ports | 1 |
| Item Dimensions L x W x H | 10.7L x 8.7W x 0.5H centimetres |
| Brand Name | ELECROW |
| Model Name | CrowPanel |
| Box Contents | 1x 4.2 inch E-Paper Display, 1x USB Cable |
| Number of Packs | 1 |
| Number of Items | 1 |
| Country of Origin | China |
| Item Weight | 0.2 Pounds (90 grams) |
| Manufacturer | ELECROW |
| Model Number | DIE07300S |
| Brand | ELECROW |
| RAM memory installed size | 8 MB |
| CPU speed | 240 MHz |
Para quem é indicado?
-
Embedded Developers
Ideal for developers creating compact projects with a need for low-power, high-contrast displays during embedded applications.
-
DIY Enthusiasts
Perfect for hobbyists looking to craft custom electronic projects with an affordable, easy-to-use e-paper display solution.
-
Data Visualization
Great for displaying real-time data from sensors, allowing developers to create interactive, readable interfaces in various applications.
-
High-Speed Graphics
Not suitable for projects requiring fast refresh rates or complex graphics, as e-paper displays inherently have slower response times.
DESCRIÇÃO DO PRODUTO
Sustainability Highlights
This product has sustainability features recognized by trusted certifications.
Recycled materials
Contains at least 50% recycled material. As certified by
Global Recycled Standard (GRS) certified product contains recycled content (>50%) that has been independently verified at each stage of the supply chain, from the source to the final product and meets social, environmental and chemical requirements. The purchase of Global Recycled Standard (GRS) certified product supports the use of recycled content in the supply chain. Learn more about this certification
- Certification body
- GCL International Ltd.
- Certification number
- TE-00325915
Safer chemicals
Made with chemicals safer for human health and the environment. As certified by
Global Recycled Standard (GRS) certified product contains recycled content (>50%) that has been independently verified at each stage of the supply chain, from the source to the final product and meets social, environmental and chemical requirements. The purchase of Global Recycled Standard (GRS) certified product supports the use of recycled content in the supply chain. Learn more about this certification
- Certification body
- GCL International Ltd.
- Certification number
- TE-00325915
Worker well-being
Manufactured on farms or in facilities that protect the rights and/or health of workers. As certified by
Global Recycled Standard (GRS) certified product contains recycled content (>50%) that has been independently verified at each stage of the supply chain, from the source to the final product and meets social, environmental and chemical requirements. The purchase of Global Recycled Standard (GRS) certified product supports the use of recycled content in the supply chain. Learn more about this certification
- Certification body
- GCL International Ltd.
- Certification number
- TE-00325915
Tem alguma dúvida? Fale conosco pelo chat
Perguntas e respostas do cliente
-
Pergunta:
What is the power consumption of the e-ink display?
Resposta: The e-ink display only consumes power during refresh, allowing static content to remain visible without continuous power. -
Pergunta:
Is the display visible in direct sunlight?
Resposta: Yes, the display is designed to be reflective and sunlight-readable, making it clear even in bright conditions. -
Pergunta:
What platforms is the display compatible with?
Resposta: The display is compatible with Arduino IDE and suitable for various DIY projects.
ELECROW Monitors DIE07300S Editorial Review
ELECROW CrowPanel ESP32 4.2inch E-paper HMI Display With 400 * 300 Resolution, Black/White Color Driven By SPI Interface offers a compact display solution perfect for various IoT projects. With a resolution of 400 x 300 pixels and equipped with 8 MB of RAM, this device is efficient for applications like weather stations and agenda displays. Users have reported a seamless connection to WiFi and public APIs, enhancing its versatility. However, some concerns about the control wheel's design and durability have been noted, with a few instances of shipping damage affecting user satisfaction.
Comentários e avaliações dos clientes
65 Avaliações dos clientes
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5 Estrela
60%
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4 Estrela
16%
-
3 Estrela
8%
-
2 Estrela
4%
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1 Estrela
12%
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Prós
- Compact design with 4.2-inch display
- Supports WiFi and public APIs
- Ideal for weather station projects
- Utilizes efficient 240 MHz processor
- Compatible with Arduino IDE
Contras
- Control wheel design may feel flimsy
CONFIANÇA NA PLATAFORMA E PROTEÇÃO AO COMPRADOR
JK
Jasmin
Comprador verificado
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Comprador verificado
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Comprador verificado
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Comprador verificado
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Comprador verificado
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Informações importantes
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R$ 524
Peça agora e receba por volta de Sexta, Outubro 09
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).
Qtd.:
Transação Segura
Em conformidade com o PCI DSS e com certificação ISO 27001:2022, com pagamentos criptografados e proteção total ao comprador em todos os pedidos.
Nossos principais parceiros logísticos
Entrega internacional mais rápida
Características e benefícios
- Equipped with ESP32-S3 Controller for seamless integration.
- Ultra-low power consumption with power-off retention for battery efficiency.
- High-resolution display (272 × 792) delivers sharp contrast and clarity.
- Reflective and sunlight-readable, ensuring visibility in bright conditions.
- Features rich interfaces and is compatible with Arduino IDE for easy development.
- Ideal for DIY projects, smart labels, and always-on displays.
Garantia Ubuy
Tenha uma experiência de compra tranquila e sem preocupações, com produtos 100% originais, segurança de pagamento em conformidade com o padrão PCI DSS, proteção de dados certificada pela ISO 27001, a entrega internacional mais rápida, devoluções gratuitas e embalagem segura em todos os pedidos.*