DROKreg; Mini Bluetooth 30W amp – how to change BT name?

[Philipp September 24, 2015 at 11:21 am Post count: 0]

#2039 Reply |

Hello, i just got my new DROKreg; Mini Bluetooth 30W and i was wondering if i could change the name which is shown by bluetooth. I plan to use multiple units and when every unit shows as “F900” on my iPhone i don’t know whether i will connect to the unit in my bedroom or in my bathromm… I there maybe a way to flash the firmware?

And can i disable that annoying voice? I will always use bluetooth, i don’t need that voice on powerup stating bluetooth is enabled…

[DrokKeymaster September 25, 2015 at 9:50 am Post count: 2971]

#2044 Reply |

hi,
yes, flash the firmware can change the BT name.
we are sorry there are a little annoying voice when playing loudly.
adjust the volume of the machine button can decrease the annoying voice.
hope this will help you.
best regards

[Peter September 25, 2015 at 1:40 pm Post count: 0]

#2045 Reply |

I purchased the DROK® OLED Digital Multimeter USB Port Tester is there a manual for this device?
Also how do i know what its reading? The display says
U:5.20v P:3.744W
I:O. 72A C:00233MHH.
The top line works out to about .719A
My phone is charging @ 1700 mA and could never charge @ 72A Is the meter missing a decimal and any explanation why the difference between the meter and phone readings?
Thanks
Peter

[DrokKeymaster September 28, 2015 at 8:18 am Post count: 2971]

#2050 Reply |

hi，
please check these images
we are sorry it is I not I:O.
U is for voltage; P is for power; I is for current; and C is for capacity.
so the meter reading is 0.75A.
hope this will help you.
best regards

[Philipp September 29, 2015 at 5:30 pm Post count: 0]

#2053 Reply |

But where can i find the firmware for that device and further instructions how to manipulate it?

[DrokKeymaster September 30, 2015 at 9:05 am Post count: 2971]

#2055 Reply |

hello,
please download the firmware from dropbox.
please manipulate following this imageimage
and then,click ” 确定 “.
lastly, please find a USB cable and connection, the fireware will automatic upgrade.
hope this will help you.

best regards

[Thomas November 6, 2015 at 5:33 am Post count: 0]

#2307 Reply |

I used the firmware for Mini Bluetooth 30W to change the BT name and it worked perfect.
But i could not disable the voice/music by powerup and shut down. Is this also possible?

[DrokKeymaster November 6, 2015 at 9:01 am Post count: 2971]

#2308 Reply |

Dear Thomas, thanks the purchasing. But sorry that it’s impossible to do it. I have forwarded to our technicians. hope it will be solved in coming days.
Thanks!

[Thomas November 10, 2015 at 6:16 am Post count: 0]

#2333 Reply |

Any news about solving my problem to disable the voice/music by powerup and shut down ?

[DrokKeymaster November 11, 2015 at 8:52 am Post count: 2971]

#2338 Reply |

Dear Thomas,
Sorry. our technicians said it cannot be turn off the the voice/music by powerup and shut down.
Thanks for your understanding.
Best regards,
DROK

[danilo December 11, 2015 at 9:58 am Post count: 0]

#2631 Reply |

how to connect the Mini Bluetooth 30W amp to usb to flash the firmware?
can i use the usb slot for headphone amp?
ds

[DrokKeymaster December 16, 2015 at 7:41 am Post count: 2971]

#2680 Reply |

Dear friend,
Sorry for the late reply.
We are pleased that you contact us.
Yes， you can connect the Mini Bluetooth 30W amp to usb for headphone amp.
Please download firmware from dropbox
Then, just do as the pictures show

and then,click ” 确定 “.
lastly, please find a USB cable and connection, the fireware will automatic upgrade.
Hope this can help you.
Best regards
DROK

[Eric Roesler April 20, 2016 at 11:45 pm Post count: 0]

#4458 Reply |

How do I flash the unit? Do you have instructions on how to change the name? I want to run five units in my home.

[DrokKeymaster April 21, 2016 at 4:07 am Post count: 2971]

#4470 Reply |

Hello Eric Roesler,
Flash the firmware can change the BT name.
please download the Firmware_180003 from dropbox.
please manipulate following this image.


and then,click ” 确定 “.
lastly, please find a USB cable and connection, the fireware will automatic upgrade.
hope this will help you.

best regards

[Kyle May 7, 2016 at 4:38 pm Post count: 0]

#4820 Reply |

The bluetooth range is VERY VERY limited, is there a connector inside to attach an antenna? if so, how do i take the unit apart to attach an antenna?

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