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Hi, at the end i ordered the original cable, if i feel confident enough in the future i'll finish this experiment and post the result here!
Thank you for your time!
Hi,
My controller can handle both 3.3V and 5V levels, and it has hopefully suported the 6.5V as it still make my motor turn. For anyone that might encounter the same issue my controller model is a phaserunner from grin technologies.
I'll have more time at the end of this week so i'll update...
Hi,
Thank you both for your answers! The controller maker says that the "TTL-232R-5V-AJ" serial cable is compatible. I have the detail about the pinouts (i've joined the PDF). I'll decide about adding another RS232 to TTL tonight :)
Good evening.
Hi everyone,
I need to program a ebike controller and the connection must be made with a USB/TRS cable. I could not find such cable in my city. The only serial port that i could find is a 9 pin RS232 model so i soldered a 3.5mm TRS plug on it with this pinnout :
- Rx : pin n°2 on the RS232...
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