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4.37-Inch E-Paper Display Module
Overview
The 4.37-inch e-paper display module is designed for applications requiring low power consumption and long-lasting content retention. This display is ideal for projects involving Raspberry Pi, Jetson Nano, Arduino, and STM32 boards.
Key Features
- Power Ratings: Operates at both 3.3V and 5V.
- Interface Options: Supports both 3-wire SPI and 4-wire SPI connections.
- Refresh Time: Full refresh time of approximately 341 milliseconds.
- Power Consumption: Consumes around 61.7mW during refresh; standby current is a mere ~0.01uA.
- Content Retention: Displays the last content indefinitely without backlight even after power loss.
- Low Power Usage: Primarily requires refreshing to maintain display functionality.
- Compatibility: On-board voltage converter ensures compatibility with various microcontroller units (MCUs) operating at either voltage level.
Specifications
Physical Attributes
- Weight per Package:
– Approximately 0.06 kg (0.14 lb)
- Dimensions per Package:
– Size: 8 cm x 4 cm x 3 cm (3.15 in x 1.57 in x 1.18 in)
Carton Information
- Quantity per Carton:
– Contains up to 400 units
- Carton Weight & Size:
– Total weight of carton is about 25 kg (55.12 lb)
– Dimensions are approximately:
– Length: 42 cm
– Width:34 cm
– Height:32 cm
Container Loading Capacity
For bulk orders:
- A standard shipping container can hold:
– 20GP: Up to approximately 233,200 pcs (583 cartons)
– 40HQ: Up to around 541,600 pcs (1354 cartons)
This e-paper display module stands out due to its ultra-low power requirements and ability to retain information without continuous power supply—making it an excellent choice for battery-operated devices or remote applications where energy efficiency is crucial.
Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within 7–21 business days.
Payments
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Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective. In other situations when it is proven that you did not receive the item for any circumstances such as shipping carriers issues etc., you can request a full refund to the payment method you used or alternatives such as PayPal or Cryptocurrencies by contacting us through WhatsApp, email or contact form.Read our full Returns and Refunds Policy here
How To Place An Order and common questions:
FAQ Page – Snug Wares
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