scharkalvin
Member
I have teensyduino running on Kubuntu. I tried the teensy blink demo sketch. It compiles fine, but won't upload to teensy 4.0. I verified I have the right serial port selected, and teensy usb is in serial/bootload mode. I get a popup instructing to press the bootload button on the board. After doing that the red led lights. I then tried the upload again, but get an error message, and response to press the bootload button again. The red led is lit, and the port shows as teensy 4 in boot load mode.
Is my teensy defective?
I did solder the ribbon connector for the external SD card to the bottom (teensy 4 breakout board in the blog, I have the exact part number specified in the BOM.) I inspected my soldering under a microscope, looks perfect. I've built many SMT projects and can hand solder 100 pin 0.5mm parts.
Is my teensy defective?
I did solder the ribbon connector for the external SD card to the bottom (teensy 4 breakout board in the blog, I have the exact part number specified in the BOM.) I inspected my soldering under a microscope, looks perfect. I've built many SMT projects and can hand solder 100 pin 0.5mm parts.