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Topics - SuperX

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General Calculator Help / USB TTL send Boot2 gives connection failure
« on: August 02, 2021, 07:31:57 am »
Sorry for reposting this from Ti-Planet ( but I´m really worried about this

I´m trying to send the Boot 2 to my calculator with Hyperterminal but once I get into the menu to flash it with DOC+ENTER+2 , I get the text saying "Begin XMODEM file transfer" which is fine but then a bunch of strange symbols ("") start to happear and if I try to send it to the calculator it just gives connection failure.

Here is a screenshot:

Edit:Sorry, I´ve already found the solution but fogot to say here. Go to the link down below over Ti-Planet. Thank You
What should I do now?

Note:If I don´t connect USB TTL to the PC just to the calculator. It gives me steady red and steady green

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