Peppe’s ghost LiDAR scanner 5th Jun 2026 Ashley Whittaker 9 comments The maker of this LiDAR sensor thinks that its 3D-printed shell evokes a “jumbo-sized juice container or Ghostbusters gizmo”. It’s running on a Raspberry Pi 5 and happily capturing the world as a point cloud . Family inspiration The build is named after the maker’s late grandfather, Peppe, who was a real eccentric and tinkerer. The family jokes that the maker is possessed by Peppe’s ghost, because when they go down tinkering rabbit holes, they can’t stop. They’re an industrial designer by day and have always been a bit obsessed with machines and how they “see” — hence the idea to build their own LiDAR scanner from scratch. Raspberry Pi turned out to be the perfect brain for the job, being small, capable, and — best of all — completely hackable.
How it works Inside the 3D-printed Ghostbusters-esque shell, a Raspberry Pi 5 juggles a lot. Two Raspberry Pi camera modules plug in to the CSI ports for synchronised RGB colour capture. The built-in real-time clock on Raspberry Pi 5 came in super handy for this build, since LiDAR, cameras, and IMU need to run perfectly in sync. The LiDAR sensor sends its data via the Ethernet port.
Source: https://www.raspberrypi.com/news/peppes-ghost-lidar-scanner/
How it works Inside the 3D-printed Ghostbusters-esque shell, a Raspberry Pi 5 juggles a lot. Two Raspberry Pi camera modules plug in to the CSI ports for synchronised RGB colour capture. The built-in real-time clock on Raspberry Pi 5 came in super handy for this build, since LiDAR, cameras, and IMU need to run perfectly in sync. The LiDAR sensor sends its data via the Ethernet port.
Source: https://www.raspberrypi.com/news/peppes-ghost-lidar-scanner/