Solar-Powered Retro PDA "Orion PDA" Prepares for Crowdfunding Campaign
The "Orion PDA" is a portable computer that revives retro design with modern technology. It features solar charging and an outdoor-friendly monochrome display.
A New-Generation PDA Inspired by Retro Design
The Orion PDA is a portable computer with a distinctive design that blends elements of old pagers and pocket-sized laptops. It features a clamshell body with a QWERTY keyboard and a solar panel integrated into its back.
Key Hardware Specifications
The device is equipped with a 3.16-inch memory LCD display (536 x 336 pixels, 1-bit monochrome) that offers excellent visibility even under direct sunlight. Since it lacks a backlight, it is actually easier to view outdoors.
The processor used is ST Microelectronics’ STM32U575 (Arm Cortex-M33, up to 160MHz), designed for low power consumption to enable prolonged operation.
Additional specifications include:
- Cirrus Logic WM8904 DAC and a 3.5mm audio jack
- Built-in speaker and digital MEMS microphone
- USB Type-C port for charging, data transfer, and firmware updates
- SD card reader
- Expansion port for additional functionality
The expansion port is currently being developed to support WiFi and LoRa modules.
Practical Applications and Current Development Status
Published demo videos show the device functioning as a music player, basic text editor, and voice memo app. Despite its monochrome display (technically black and gray), it also supports video playback.
The current prototype is nearly fully functional, but issues with the display driver are causing screen flickering. Once the issue is resolved, the team plans to produce a batch of 20–30 units for beta testers before launching a crowdfunding campaign.
Details regarding pricing and release date have yet to be announced. For the latest updates, visit the project’s website, YouTube channel, or Discord community.
Frequently Asked Questions
- When will the Orion PDA be available for purchase?
- No specific release date has been announced yet. After resolving the display driver issue, the team plans to distribute beta units to testers and then launch a crowdfunding campaign. You can check the project's official website for the latest updates.
- Can the device run solely on solar power?
- While the article confirms the inclusion of solar charging capability, it does not provide details on how extensively the device can operate using only solar power. Since it also supports charging via a USB Type-C port, solar power seems to serve as a supplementary charging option.
Comments