Tinybit & Microbit is quite different but both of them can be code with Microsoft Makecode. Before we know how to code we need to know what is Microbit and waht is Tinybit. First is Microbit, Microbit is a pocket sized programmable and codeable computer. Different from Tinybit, Tinybit is a combined Microbit with other things (A Microbit Attached to other things) such as Ultrasonic sensor, motor and else.

Use makecode to code it, also use the link to get the dark green blocks. Use broadcast to make the code start. You can make the Tinybit follow a line spin, move forward or else