Not much info given here. You must load your sketch into the Arduino environment (with Teensy 3.6 support selected) Compile it and load it onto the target device to your Teensy 3.6
I see you are a first timer. Please let us know if you installed the Arduino environment and the additional Teensy support files from PJRC.
Yes, my new version is Arduino code *.ino file.
I read this url : https://forum.pjrc.com/threads/29772-Uploading-sketch-from-SD-card?highlight=bootloader+uTasker
Can't I develop the code like this?
If so, please let me know in more detail.
Thanks.
Hello SenDev,
I can confirm that this is in principle possible on T3/4. It took me just a few weeks using the information in this forum to implement a Teensy 3/4 firmware upgrade possibility over CAN into my application from scratch. Search e.g. for OTA, you'll find for instance https://forum.pjrc.com/threads/29607-Over-the-air-updates or https://forum.pjrc.com/threads/4316...dates-changes-for-flashing-Teensy-3-5-amp-3-6.
Kind regards,
Sebastian