Hi, my Wio Tracker has no firmware on it, I have 5 of them and 1 of them does not recognize when I connect with USB. Can you give me boot loader and how to upload it? Is there anyone can help? Thanks…
Here is the bootloader. For the pin connection, please follow below pictures. thanks.
<LINK_TEXT text=“https://github.com/SeeedDocument/Bazaar … loader.zip”>https://github.com/SeeedDocument/Bazaar_Document/raw/master/wioGPS%20bootloader.zip</LINK_TEXT>