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DYU D3F Modes, controls and Bluetooth apps


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I've just bought a D3F to replace my stolen D3+, I loved the D3+ and it was perfect for my needs. 

My D3+ had clear mode control on its handlebars, but the D3F that I have only has the D1-type controls. No LCD speedometer or meter, just the power level and cruise button.

Is there a way to manually change the power-assist modes on this D3F?

If not, can I just buy and install the D3+ controls? As the D3F is  much slower than the D3+ I suspect it's currently in the lowest mode/gear setting.

My D3+ did go faster after the first 10Km but I can't get the App to work to test it. I've tried both the DYU and CO2 Apps, removing them and re-installing them several times and tried other Android phones but the Apps are still not working. My phones can not sense a bluetooth signal coming from the D3F even without the App.

regards,

Shaun Salter.

 

Edited by Shaun Salter
typo
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Ah Just been told by the helpful vendor that this D3F doesn't have the Bluetooth card installed, which explains the lack of signal!

The DQHB2.6 - CD3f controller in my D3F does have an unused 4 pin cable (Brown-gray-orange-black wires) which I think is for a Bluetooth card, there is a space for the card in the pod as with the other D3 models. Does anyone have the wiring schematic for this controller so I can check? I may just be able to buy and install the card seperately.

Regards,

Shaun Salter

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  • 2 weeks later...
On 8/21/2020 at 6:20 AM, Shaun Salter said:

Ah Just been told by the helpful vendor that this D3F doesn't have the Bluetooth card installed, which explains the lack of signal!

The DQHB2.6 - CD3f controller in my D3F does have an unused 4 pin cable (Brown-gray-orange-black wires) which I think is for a Bluetooth card, there is a space for the card in the pod as with the other D3 models. Does anyone have the wiring schematic for this controller so I can check? I may just be able to buy and install the card seperately.

Regards,

Shaun Salter

Dear Shaun, I asked the engineer, he said it's not recommened to add the Bluetooth card, which's due to the signal issue. D3F bike frame is metal, which differentiates with D3Plus

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