Vassily Petrov's "microSD-express Pi Adapter" is a tiny microSD Express card slot adapter for the Raspberry Pi 5 made on a flexible PCB.

There are also a two 3-pin UART connectors and a JST connector for an optional battery and the adapter board comes with two cables: a 100mm (3.9 inch) 3-pin cable and a 3-pin “squid” cable.

There is a USB 2 interface, but if you need a USB 3 interface, then a PCI Express-based USB 3 interface must be added to the mix. 2. The Raspberry Pi CM4 has a pair of 100-pin connectors on the back.

The full kit with the jig weighs in at £6 (About $7.50), which is a pound (about $1.25) more than the Pi Zero, but it’s worth remembering that it includes a socket as well as the pins, and that ...

Out of all of the Raspberry Pi models, it has the smallest form size at 65 mm by 30 mm by 5 mm. In honor of its launch, the December 2015 edition of The MagPi included a free Raspberry Pi Zero.