Pico 2 W e-paper calendar: ~$35, 2 months on batteries, no hub or server needed
说明与用途
Pico 2 W 电子墨水日历售价约35美元,电池续航两个月,无需中心服务器。使用时将其接入 Raspberry Pi 或 Arduino,刷入官方固件并通过 Wi‑Fi 连接即可。适合原型和内部工作流程,正式投入生产前请核实依赖维护和发布节奏。
实际用途
Pico 2 W e-paper calendar: ~$35, 2 months on batteries, no hub or server needed may be useful when its README and activity match a concrete workflow.
限制与审查说明
Medium: useful for prototypes or internal workflows, with dependency and maintenance checks before production.
- 来源: hackernews
- 记录日期: 2026-11-03T17:16:19.000Z