PTrider Posted February 10, 2016 Share Posted February 10, 2016 Hi all My Pinwheel T1 calibration is completely off. I need to recalibrate it. Anyone has any idea how to do it? This is a picture of the mainboard: On Thursday, January 07, 2016 at 4:09 PM, Oily said: Most of the cheaper Chinese units can have the calibration set by shorting 2 pins on the control board. https://www.youtube.com/watch?v=r5YuxKxZt8Q Link to comment Share on other sites More sharing options...
Oily Posted February 12, 2016 Share Posted February 12, 2016 Looks like a fairly generic board, but without the connector blocks. Where you have all the wires bottom right of the picture, are there 2 "spare" points on the board at the top (like the 2 at the bottom) ? You'll probably need to solder 1 wire onto each (of the top 2) and make the circuit as per the video. Olly Link to comment Share on other sites More sharing options...
PTrider Posted February 12, 2016 Author Share Posted February 12, 2016 Thank you for your answer. No there arent. I tried to short all these wires with no result... Link to comment Share on other sites More sharing options...
Shoe73 Posted February 13, 2016 Share Posted February 13, 2016 On my hoverboard you hold down the power button for a while to put into calibration mode, might be worth a try? Link to comment Share on other sites More sharing options...
PTrider Posted February 13, 2016 Author Share Posted February 13, 2016 13 minutes ago, Shoe73 said: On my hoverboard you hold down the power button for a while to put into calibration mode, might be worth a try? Yep Tried that too... also doesnt work. Also contacted the seller and contacted the maker, no response at all... Link to comment Share on other sites More sharing options...
Gimlet Posted February 14, 2016 Share Posted February 14, 2016 On my EYU there was two wires attached to the board that didn't make a connection to anything. They were just stuck into a blob of glue. They had to be stripped back a little and connected together for calibration. Link to comment Share on other sites More sharing options...
snakehealer Posted February 14, 2016 Share Posted February 14, 2016 This is on my TG, the pic is crap but just above the blue wire you can see two pins that are not attached to anything. Power off -> short the pins with a screwdriver -> power on. The wheel will run couple of turns to each direction and the beep continuously until you switch it off. Calibration done. Obviously the wheel has to be leveled and not touching the ground. Link to comment Share on other sites More sharing options...
Gimlet Posted February 14, 2016 Share Posted February 14, 2016 On Wednesday, February 10, 2016 at 4:51 PM, PTrider said: Hi all My Pinwheel T1 calibration is completely off. I need to recalibrate it. Anyone has any idea how to do it? This is a picture of the mainboard: On Thursday, January 07, 2016 at 4:09 PM, Oily said: Most of the cheaper Chinese units can have the calibration set by shorting 2 pins on the control board. https://www.youtube.com/watch?v=r5YuxKxZt8Q Have you tried shorting the two connection points on the bottom right, in the little square below the white wire? They look like fairly likely candidates to me. Link to comment Share on other sites More sharing options...
rimpey Posted February 15, 2016 Share Posted February 15, 2016 Hi On their website this page is on how to calibrate wheel not sure its the same as you want to do. http://www.pinwheelonline.com/Support/Technical_Support/calibrate-self-balancing-unicycle.html Link to comment Share on other sites More sharing options...
PTrider Posted February 17, 2016 Author Share Posted February 17, 2016 On Sunday, February 14, 2016 at 11:49 PM, Gimlet said: Have you tried shorting the two connection points on the bottom right, in the little square below the white wire? They look like fairly likely candidates to me. That was the first thing I tried but no result. Thanks Link to comment Share on other sites More sharing options...
PTrider Posted February 17, 2016 Author Share Posted February 17, 2016 On Monday, February 15, 2016 at 1:01 AM, rimpey said: Hi On their website this page is on how to calibrate wheel not sure its the same as you want to do. http://www.pinwheelonline.com/Support/Technical_Support/calibrate-self-balancing-unicycle.html OMG! It worked That was gold! Thank you so much, I had given up on this unicycle. Thank you all for your help Link to comment Share on other sites More sharing options...
esaj Posted February 17, 2016 Share Posted February 17, 2016 " use a line or other Electric tool to connect the metal case of the first indicator with the metal case of the fourth indicator. " Does that mean the battery indicator leds? Link to comment Share on other sites More sharing options...
PTrider Posted February 17, 2016 Author Share Posted February 17, 2016 On Monday, February 15, 2016 at 1:01 AM, rimpey said: Yes. Incredible! Lol Link to comment Share on other sites More sharing options...
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