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- 13 Jun 2016, 21:13
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: OSTC 2C firmware upgrade 1.81 -> 3.13
- Replies: 3
- Views: 15798
OSTC 2C firmware upgrade 1.81 -> 3.13
How to upgrade firmware version 1.81 to 3.13? I have downloaded the latest firmware version and also installed OSTC Companion v1.2. At first the companion didn't let me choose the *.hex file, but then I searched in the source code and found out that the file must be named *_firmware.hex. After ...