never used a battery, boot0 pads are not bridged, tried advanced reeflash but the usb is still not recognized, and i have removed the cable.
i am shure the os is not a problem becouse i have already used the espruino with this pc.
1)Yes i used it previously. What is a recall version? 2)yes attemp was made. 3)I have tried to solder a usb cable on the pcb. 4)Linux and mac os.
i have problem with my espruino pico, the espruino works and boots in bootloader mode buth no usb connection is recognized on any pc.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
never used a battery, boot0 pads are not bridged, tried advanced reeflash but the usb is still not recognized, and i have removed the cable.