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jw0k / serial2ti83

A program for Arduino Uno that makes it possible to connect a TI-83 calculator to a computer
MIT License
68 stars 25 forks source link

is it possible to use with a nano #3

Open skylersell opened 3 years ago

skylersell commented 3 years ago

Hi I tried to use an arduino nano but it failed its a chinese nano

heltslut commented 2 years ago

Hi I tried to use an arduino nano but it failed its a chinese nano

I got it working with a chinese nano. Didn't change anything in serial2ti83.ino, just uploaded it.

My settings in Arduino IDE: Tools > Board: Arduino Nano, Processor: ATmega328P (Old bootloader), port: [select your port].

Connect TIP and RING to D2 and D3, and SLEEVE to GND on the arduino nano. Connect the 2,5mm jack to the TI-83+.

I then plugged in the nano to my windows 10 laptop, started the calculator > started TI Connect > TI DeviceInfo > Select TI Device recognized COM1, Gray Cable, TI-83 Plus.

I was then able to upload a new OS because i bricked the calc last year by accidentally interrupting a software transfer.

Edit: Remember that connecting/identifying and transferring to the calc is very slow, so give it some time to do it's thing.