Shenzhen BIGTREE technology co., LTD.
BIG TREE TECH
VI. Notes
1. The name of firmware in SD card can’t change. (Including the letters)
2. We should pull the plug before connecting the screen to printer for ensuring
safety and avoiding damage of module. Please check cables and drivers in correct
place before plugging it in. It may cause burning and damage if cables are wrong
connecting.
3. Please do not connect the wrong interface when wiring. You can get more
detail from PIN document.
If you encounter other problems, please contact us. We will definitely answer your
questions patiently. If you have any good suggestions on our products, please give us
feedback. We will consider them seriously. Thank you for choosing BIGTREETECH
products!
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