Thermal printers like the or E801 are among the most popular Excelvan products. They are widely used for POS systems and restaurant receipts.
If you are trying to do something complex (like wiring the output to a separate, high-end amplifier), the lack of datasheets can be frustrating. Instructions are often poorly translated "Chinglish" or non-existent beyond a basic wiring diagram. excelvan driver
This is the main selling point. You can often pick up an Excelvan Bluetooth 5.0 board for under $10–$15. For that price, getting a board that supports A2DP, AVRCP, and often comes with a remote control is excellent value. Thermal printers like the or E801 are among