Using Arduino Uno as a USB-TTL serial link to Casio FX-850P ?
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07-20-2022, 04:19 PM
(This post was last modified: 07-21-2022 06:14 PM by Dan C.)
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Using Arduino Uno as a USB-TTL serial link to Casio FX-850P ?
As i have an Arduino Uno board, i was thinking of using it as an USB-TTL serial link to my FX-850P
to transfer programs and memo data between my PC and the FX-850P. And then use a standard terminal program like Putty on the PC to transfer the stuff. I was thinking wiring it up like this: What do you think? Is it a possible way to do it? edit: I added the RESET to GND connection. |
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