YZXstudio devices discussion thread (USB power meters and more)

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iloveelectronics
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d_t_a wrote:

Thanks for your reply! Just need some more clarification… somewhat newbie here.

Let’s say I purchase something like this (PL2303 USB to RS232 cable adapter)

https://www.lazada.com.ph/standard-pl2303-pl2303hx-usb-to-ttl-uart-cable...

Then I connect the pins:

“1” = GND
“2” = (no connection?)
“3” = RXD
“4” = VCC

Is that right?

That’s correct.

mcpat
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Thx for help (both of you)!

Please download v0.3 (link is the same from older post).

Go to settings and select your bps (115.000), I think this was the error (maybe 9600 is standard, and my zy is running at this speed).

I think you should now be able to connect.

Please report, thx Pat

sac02
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Argh, I am frustrated! …because I’ve had my zy1276 for a week and haven’t gotten a chance to play with it, lol!

Lots of great info here, thanks all! Can’t wait to use it… Facepalm

Sheesh, why does life have to be so busy that I can’t spend every day tinkering with my hobbies? Well, I did get my EBD-USB+ up and running yesterday, that’s good.

maukka
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mcpat wrote:
Go to settings and select your bps (115.000), I think this was the error (maybe 9600 is standard, and my zy is running at this speed).

Works great!

edit: one problem, when trying to save the chart, it says “the system cannot find the drive specified”. I’m running the software from C:. Or was this feature still unfinished?

mcpat
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you can specify the path in the settings. then when connected, press play, then press pause, then go do the cart, then you should be able to save it, BUT yes, this feature isnt finished and tested, so please be patient.

maukka
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mcpat wrote:
you can specify the path in the settings. then when connected, press play, then press pause, then go do the cart, then you should be able to save it, BUT yes, this feature isnt finished and tested, so please be patient.

The log .csv saves fine, just not the chart.

mcpat
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bug fixed, please download latest file. Chart is already in developing, but it is in working condition…

d_t_a
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I notice here:

https://world.taobao.com/item/549902607690.htm

The ZY1276 firmware v3.35C (it seems to indicate 2017/10/22) includes a test for Apple MFi, unfortunately I’m not sure where the firmware might be available for download — I believe one has to join a China-based WeChat/QQ group to get the firmware update?

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