**Note:** The switches on the Adjustable LiPo Charger come shipped with all the switches in the ON position
Romi Chassis Expansion Plate mounted on a Romi with a Romi 32U4 Control Board and Raspberry Pi
Connect up to 16 SRF01 modules to a single microcontroller line
UART: This is called HCI over H4
16GB Card with NOOBS 3.1 for Raspberry Pi Computers including 4 POL_Scooter/Skate Wheels **Note:** The switches on theNOOBS 3. 1 is the fastest way to have a variety of operating systems on your Pi. Available on a 16G card, you can now boot multiple OS's such as Raspbian, Pidora, RaspBMC, Snappy Ubuntu, etc. There's a boot up menu for selecting which one you like. This card has NooBs 3. 1 on it, works great and has enough space for 2 or 3 simultaneous OS options! Works with any and all Raspberry Pi 1, 2, 3, 4 and Zero computers including Raspberry Pi 3 B+, Pi Zero W,