[Radio model not supported] New Baofeng 1801 won't enter in upload mode

Anything specifically related to the DM-1801 version of the firmware
PR7MLS
Posts: 10
Joined: Thu Jun 16, 2022 4:21 pm

Re: Baofeng 1801 not enter in upload mode

Post by PR7MLS » Fri Jun 17, 2022 6:14 pm

LEKSUS2222 wrote:
Fri Jun 17, 2022 5:40 pm
CPS_DM1801_A6_V001.02_666
I connected it with the cable that was included by cutting off the usb plug and connected it to usb-ttl
black -gnd
blue -tx
brown -rx
everything works and reads
great news, I was already preparing a ttl to rs232 converter to do this, I was going to take advantage of an 8x1 cable that I have here, if possible share this feat with a photo.

Image

LEKSUS2222
Posts: 3
Joined: Thu Jun 16, 2022 10:44 pm

Re: Baofeng 1801 not enter in upload mode

Post by LEKSUS2222 » Fri Jun 17, 2022 6:42 pm

did as in this picture
Image

PR7MLS
Posts: 10
Joined: Thu Jun 16, 2022 4:21 pm

Re: Baofeng 1801 not enter in upload mode

Post by PR7MLS » Fri Jun 17, 2022 6:56 pm

LEKSUS2222 wrote:
Fri Jun 17, 2022 6:42 pm
did as in this picture
Thanks for sharing.
Last edited by PR7MLS on Sat Jun 18, 2022 2:38 pm, edited 1 time in total.

PR7MLS
Posts: 10
Joined: Thu Jun 16, 2022 4:21 pm

Re: Baofeng 1801 not enter in upload mode

Post by PR7MLS » Fri Jun 17, 2022 8:50 pm

I did it here and it only worked according to this scheme, the TXD pinout is inverted and it is connected to the RXD of the CP2102 converter, and the RXD is connected to the TXD of the converter.
DOWNLOAD CPS: https://mega.nz/file/IFIkXZZB#EupK2RUgr ... sO-uhgCNsg

Image

luiz Roberto
Posts: 1
Joined: Sun Jun 19, 2022 11:51 pm

Re: Baofeng 1801 not enter in upload mode

Post by luiz Roberto » Mon Jun 20, 2022 12:14 am

Boa noite, no meu dmr 1801 coloquei o baofeng modelo BF 17 acho que é UV5R e o programa do CPS_DM1801_A6_V001.02_666 não precisa apertar nada ele entra na função sozinho e fica piscando a luz vermelha só alegria

Good night, in my dmr 1801 I put the baofeng model BF 17 I think it is UV5R and the CPS_DM1801_A6_V001.02_666 program does not need to press anything it enters the function alone and the red light is flashing just joy

DF1OG
Posts: 15
Joined: Thu Mar 17, 2022 8:44 am

Re: [Radio model not supported] New Baofeng 1801 won't enter in upload mode

Post by DF1OG » Sat Jun 25, 2022 3:34 pm

Hi,
on the webpage

https://www.hamradioshop.pl/

they are offering the DM-1801. Obviously the new A6 Version with SN: 18DMxxxxxx. They are writing: the A6 Version is protected against updates with opengd. Therefore one should use an special CPS, which they have available for download by a link on their page. They are writing also, that a UV-5R cabel would be needed for programming t6he radio. This cable has a USB to RS-232 converter as described before. This info may can help.

73 de Ingo, DF1OG

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F1RMB
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Location: Grenoble, France
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Re: [Radio model not supported] New Baofeng 1801 won't enter in upload mode

Post by F1RMB » Sat Jun 25, 2022 3:45 pm

DF1OG wrote:
Sat Jun 25, 2022 3:34 pm
Hi,
on the webpage

https://www.hamradioshop.pl/

they are offering the DM-1801. Obviously the new A6 Version with SN: 18DMxxxxxx. They are writing: the A6 Version is protected against updates with opengd. Therefore one should use an special CPS, which they have available for download by a link on their page. They are writing also, that a UV-5R cabel would be needed for programming t6he radio. This cable has a USB to RS-232 converter as described before. This info may can help.

73 de Ingo, DF1OG
Are you sure about the S/N, I would expect a 20DM1801xxxxxx

Cheers.
---
Daniel

ribiyglaz
Posts: 1
Joined: Sun Jun 26, 2022 1:37 am

Re: [Radio model not supported] New Baofeng 1801 won't enter in upload mode

Post by ribiyglaz » Sun Jun 26, 2022 1:45 am

DF1OG wrote:
Sat Jun 25, 2022 3:34 pm
Hi,
on the webpage

https://www.hamradioshop.pl/

they are offering the DM-1801. Obviously the new A6 Version with SN: 18DMxxxxxx. They are writing: the A6 Version is protected against updates with opengd. Therefore one should use an special CPS, which they have available for download by a link on their page. They are writing also, that a UV-5R cabel would be needed for programming t6he radio. This cable has a USB to RS-232 converter as described before. This info may can help.

73 de Ingo, DF1OG
Hi, I downloaded the file, it's just cps and factory codeplug. Maybe there's a secret key combination I need to press...
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VK3KYY
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Location: Melbourne, Australia
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Re: [Radio model not supported] New Baofeng 1801 won't enter in upload mode

Post by VK3KYY » Sun Jun 26, 2022 1:51 am

ribiyglaz wrote:
Sun Jun 26, 2022 1:45 am
DF1OG wrote:
Sat Jun 25, 2022 3:34 pm
Hi,
on the webpage

https://www.hamradioshop.pl/

they are offering the DM-1801. Obviously the new A6 Version with SN: 18DMxxxxxx. They are writing: the A6 Version is protected against updates with opengd. Therefore one should use an special CPS, which they have available for download by a link on their page. They are writing also, that a UV-5R cabel would be needed for programming t6he radio. This cable has a USB to RS-232 converter as described before. This info may can help.

73 de Ingo, DF1OG
Hi, I downloaded the file, it's just cps and factory codeplug. Maybe there's a secret key combination I need to press...
Normally the official CPS application does not include the firmware loader. Baofeng and TYT and Radioddity etc always use separate applications for the firmware loader.
Because this is completely new radio, its possible there are no official firmware updates for this radio

Anyway, there is no purpose discussing the official firmware for this new type of DM-1801 because it can never be supported by the OpenDM1801 because the radio is actually a completely different model of radio with different CPU and different electronics etc etc

PR7MLS
Posts: 10
Joined: Thu Jun 16, 2022 4:21 pm

Re: [Radio model not supported] New Baofeng 1801 won't enter in upload mode

Post by PR7MLS » Sun Jun 26, 2022 3:25 pm

DF1OG wrote:
Sat Jun 25, 2022 3:34 pm
Hi,
on the webpage

https://www.hamradioshop.pl/

they are offering the DM-1801. Obviously the new A6 Version with SN: 18DMxxxxxx. They are writing: the A6 Version is protected against updates with opengd. Therefore one should use an special CPS, which they have available for download by a link on their page. They are writing also, that a UV-5R cabel would be needed for programming t6he radio. This cable has a USB to RS-232 converter as described before. This info may can help.

73 de Ingo, DF1OG
good morning, I tested using a cable for the UV-5R and it didn't work, it only worked with the cable I made, there is a difference in the TXD pinout between the UV-5R cable for this new model, the pins are inverted.

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