Technical document for the SM420364 module by Guanglun Electronics, covering product overview, hardware debugging and software debugging.
The SM420364 module features a 0.36‑inch red high‑brightness four‑digit common‑cathode seven‑segment display, providing clear visual output. The document introduces the module and its main characteristics.
It includes sections on hardware debugging, with a pin‑connection table and reference to the schematic in the AD project, as well as software debugging guidance based on the TreeOS framework and associated driver files. This manual is written in Chinese.
| Display size | 0.36 inch |
|---|---|
| Display type | Red high‑brightness four‑digit common‑cathode seven‑segment |
It uses a 0.36‑inch red high‑brightness four‑digit common‑cathode seven‑segment display.
The pin connection table is provided in the AD project’s Device For Display schematic for the SM420364 module.