L1-L2 Project-Based Creative Programming Textbook – Mixly Graphical Programming

   This book is based on the Bit‑Tree BIT.U1 development board and its compatible gold‑finger expansion cards for instructional explanation.

   The book consists of a total of 40 lessons, each designed for a 60‑minute teaching session.

   It is divided into 4 volumes, with a progressive project‑based approach to learning programming that makes it easy for beginners to get started.