Show HN: Beepberry – a portable e-paper computer for hackers (beepberry.sqfmi.com)

Article summary

The Beepberry is a portable e-paper computer designed for hackers, with a low bill of materials cost and a passion project approach. The device features a Sharp Memory LCD screen and is compatible with various single-board computers, including the Raspberry Pi Zero W. The creators plan to offer cases for the device, including CNC aluminum and clear transparent plastic options. The project is open-source and encourages community involvement and customization.

Main themes

• portable computing
• e-paper displays
• single-board computers
• open-source hardware
• low-cost design
• hardware customization

What commenters say

• The Beepberry's low cost is impressive and makes it accessible to a wider audience.
• The device's use of a Raspberry Pi Zero W is limiting due to its single-core processor and potential supply chain issues.
• A standard expansion card system would be beneficial for future versions of the Beepberry to allow for easier hardware customization.
• The Beepberry's screen is not an e-ink display, but rather a Sharp Memory LCD, which has its own set of characteristics and power requirements.
• The device's potential for field work and outdoor use is significant, with possibilities for adding GPS, LoRa, and solar panels.
• The Beepberry's keyboard and overall design are reminiscent of older devices, such as the Cybiko and TwitterPeek.
• Some commenters are disappointed by the device's specs and would prefer more powerful options, such as the Pi CM4.
• Others appreciate the Beepberry's unique design and potential for hacking and customization.