michael2415
New member
I have been a Teensy user for a few years and this problem has mee stumped.
I have a Teensy 4.1 and with an 8MB SDRAM chip installed and the 5v line bridged. Its been working perfectly on a project for the last 6 months+ but now it constanly enters a boot loop whether attached to USB or disconnected and powered by 5v.
This is what i have tried so far:
This is for a Final year project for University of which ends in a month.
Any advice is welcomed.
I have a Teensy 4.1 and with an 8MB SDRAM chip installed and the 5v line bridged. Its been working perfectly on a project for the last 6 months+ but now it constanly enters a boot loop whether attached to USB or disconnected and powered by 5v.
This is what i have tried so far:
- Isolating the Teensy from the project and powering it on a bench supply.
- Using different USB leads to attempt to rule out dodgy connections.
- I have purchased a brand new Teensy and observed the same behaviour.
- I have used multiple devices set up for Teensy through Arduino 1.8.19 IDE with Teensyduino installed and again had the same behaviour.
This is for a Final year project for University of which ends in a month.
Any advice is welcomed.