What Do You Do with Your Old Devices and Boards?
New and faster processors and products come out regularly, and prices have come down so much that people are likely to discard old devices, or let them collect dust, as new devices can be bought for half the price you bought your now sluggish single or dual core mini PC, remember CX-01?, last year or two. However, people may not like to through perfectly usable product by principle, while others may be concerned by the pollution effects of our consumerism, and craze for the latest gadgets. There must surely things that can be done instead of simply trashing old devices. I’ll give some ideas mostly for mini PCs, but since a group of person is smarter than one only, I’m sure I get some interesting input. Give your old devices to friends of family. Downside: they may never used it themselves either. Sell your device on Ebay or other websites. […]

![Waveshare RP2350B-Plus-W – A Raspberry Pi Pico 2 W-sized board with 41 GPIOs, […]](https://www.cnx-software.com/wp-content/uploads/2026/06/Wavesahre-RP2350B-Plus-W-720x540.jpg)
![Convert old IR remote controls into presentation clickers using an RP2040 USB bo[…]](https://www.cnx-software.com/wp-content/uploads/2026/06/IR-remote-control-RP2040-USB-HID-720x390.jpg)
![Monitor live traffic from V2X signals with V2X2MAP open-source Android app and a[…]](https://www.cnx-software.com/wp-content/uploads/2026/05/ESP32-C5-traffic-monitoring-V2X2MAP-720x640.jpg)
