Products > Test Equipment
Alternative to Segger J-Link EDU
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STMartin:
Just for fun, I've decided to get a bit more serious about reverse engineering random products, and I've found a good jtag programmer is necessary. I've no particular MCU families in mind, so a versatile programmer would be paramount.

I had my sights set on the Segger J-Link EDU since it seems highly regarded, versatile, and cheap. Sadly it is out of stock the world over, with no end in sight.

Any suggestions for an alternative?
thm_w:
You can get a clone, or blackmagic probe, or make your own from a bluepill.

https://www.eevblog.com/forum/microcontrollers/segger-j-link-edu-or-j-link-clone-which-one-would-you-get/
https://www.eevblog.com/forum/microcontrollers/segger-jlink/
https://www.eevblog.com/forum/chat/element14-retroactively-gave-me-a-400-day-lead-time/msg3987179/#msg3987179
DavidAlfa:
You can convert a cheap ST-Link v2 into a Jlink-EDU

https://www.segger.com/products/debug-probes/j-link/models/other-j-links/st-link-on-board/
Tested few times, could flash, then revert, no issues.
However didn't work very well in STM32 CubeIDE.
thm_w:

--- Quote from: DavidAlfa on February 23, 2022, 11:44:28 pm ---You can convert a cheap ST-Link v2 into a Jlink-EDU

https://www.segger.com/products/debug-probes/j-link/models/other-j-links/st-link-on-board/
Tested few times, could flash, then revert, no issues.
However didn't work very well in STM32 CubeIDE.

--- End quote ---

Yes, works well for me in visual studio, but STM32 only unless you have a way of modding their drivers.
STMartin:
Appreciate the suggestions.

Decided to just buy the older J-Link Base on the Fleabay.
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