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AJMRTC 2.9inch E-Paper Display Module (B) HAT for Raspberry Pi Pico Pico W Pico 2 Pico 2W, 296×128 Resolution, Red Black White 3-Color E-Ink Screen, SPI Interface, Direct Plug Stackable HAT for Electr
- - 2.9-inch three-color eink panel with 296×128 pixels, supports red, black and white for highlighted warning and tag content
- - Standard Pico header HAT design, direct plug and stack onto Raspberry Pi Pico series without extra wiring
- - 4-wire SPI communication, occupies few GPIO pins and keeps remaining pins available for other peripherals
- - Bistable epaper technology, ultra-low power consumption, static content stays displayed after power off
- - Ultra-wide viewing angle over 170°, readable under ambient light; MicroPython and C demo codes provided
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Overview
Specs
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AJMRTC 2.9-inch (B) three-color e-Paper HAT is a plug-and-play eink expansion made for Raspberry Pi Pico series. The red color channel is perfect to mark alerts, price changes and warning messages that monochrome epaper cannot highlight. It only consumes power during screen refresh and holds content steadily with nearly zero standby current. It adopts SPI interface and stacks directly on Pico. It is widely used for electronic shelf labels, industrial status indicators, battery-powered reminder tags and low-power data display projects. Full refresh flicker is normal for this three-color eink screen.
Specifications
- Screen Size: 2.9 inch
- Resolution: 296 × 128
- Display Color: Red, Black, White (3 Colors)
- Interface: 4-Wire SPI
- Form Factor: HAT, Direct Plug for Raspberry Pi Pico
- Viewing Angle: 170°
- Refresh Mode: Full Refresh
- Full Refresh Time: 14s
- Standby Current: <0.01uA
- Compatible Controller: Raspberry Pi Pico, Pico W, Pico 2, Pico 2W
- Working Voltage: 3.3V
- Development Resources: MicroPython & C Example Codes
- Application: Electronic Shelf Label, Industrial Warning Indicator, Price Tag, Low-Power Dashboard
- Note: Partial refresh is not supported; screen flickers during full refresh cycle
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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