Bike dashcam from RaspiTV

It’s that time of year again: Pi Towers is locking its doors as we all scoot off into the night to spend some time with our families. There will be a special post on Christmas Day for people who have been given a new Raspberry Pi and need some pointers for getting started. Normal service will resume when we’ve dealt with our New Year headaches: until then, have a wonderful Christmas holiday!

Our good friend Alex Eames has been live-blogging a new project over the last week or so, and has just wrapped up. (Seasonal pun. Not sorry.) He’s recently been bitten by the cycling bug.

I’ve ridden about 1100 miles in the last 6 months and have learned enough to bore you to death with talk of heart zones and various items of clothing you can buy to make winter rides more bearable.

Here is Darth Alex demonstrating fashion-forward winter 2018 cycling wear.

Moving swiftly on.

Alex has been working on a dashcam for his bike, mostly intended for use as a rear-view “mirror”, but also to work as an evidence-collecting camera in case of any accidents.

dashcam test

This is really one of the most interesting and enjoyable project write-ups we’ve come across in a while: working on this dashcam as a daily live blog means that Alex has been able to take us down all the rabbit holes he investigated, explain changes of direction and dead ends, and show us exactly how the design and engineering process came together. And this, being an Alex project, has great attention to detail; he made custom mounts for his bike to keep everything as unobtrusive as possible, so it looks great as well.

There’s a ton of detail on hardware (which went through several iterations before Alex settled on something he was happy with), software, implementation, unexpected hiccups, and more. And if you’re someone who would rather skip to the end, here’s Alex’s road test.

Raspberry Pi Bike Dashcam Rearview Mirror Road Test – no audio

First and second road tests of my Raspberry Pi Rearview mirror/Dashcam bike project as blogged here https://raspi.tv/2018/making-a-fairly-simple-bike-dashcam-live-project-blog

I really hope we’ll see more write-ups like this one in 2019. We don’t get to read as much about other project makers’ process as we’d like to; it’s really fascinating to get a glimpse into the way someone else thinks about and approaches a problem.