Metr Pro - Next Gen Bluetooth Module

pjotr47 · January 31, 2019, 9:17pm

I have the old metr laying at home. Will this works with the unity?

kalebludlow · January 31, 2019, 10:30pm

@rpasichnyk just to confirm, the Metr Pro works with Android Pie right?

Surfer · January 31, 2019, 10:54pm

If you want to get the pro version, I don’t mind to buy yours in the next group ride

sofu · February 1, 2019, 8:56am

Posting here for posterity, but for people wanting to use Metr + some other uart based peripheral, here’s the link to the firmware file with internal ports running at 115200. This also has the low speed braking fix.

https://drive.google.com/file/d/1Ng-Gk0CU3XOB-D-ocXVkNCycbUTCykwM/view

Here’s the pinout

This specific firmware is supposed to have UART2 enabled at 115200. I’m unsure if UART1 is running at 115200, it may still be at 9600.

Sn4Pz · February 1, 2019, 10:18am

Saved! Damn thanks a bunch. All these knowledge little crumbs youre laying around are starting to come together in my head

pjotr47 · February 1, 2019, 11:32am

Haha, i have also some boards running with focbox. So I can still use that in my other boards

PickSix24 · February 2, 2019, 7:39pm

Can anyone help me with getting telemetry with a unity. I have the baudrate set to 9600 in the unity tool. I also made sure the metr was running the latest vertion. Metr shows as being connected but not seeing telemetry. Thanks !

mccloed · February 2, 2019, 9:08pm

Change the baud rate to 115200 and it should work, I believe.

PickSix24 · February 3, 2019, 9:17pm

Tried that, still not working. My green led is flashing so looks like it’s a baudrate issue. Anyone know what it should be set to ? Any other settings that need to checked ?

Jc06505n · February 3, 2019, 10:34pm

Thanks to @sofu’s build thread including 2 additional UART Ports I am pumped for this. If you can use the same pins (I Think their female , which ever one goes in) then it really is an easy swap on swap out.

Pantata · February 3, 2019, 10:52pm

Can you please tell me what kind of a port it is for the external antenna? I got the module without it and wanna get one, though don’t know what connector to look for at the end.

pookybear · February 4, 2019, 12:52am

Where do I sign up for this?

Jc06505n · February 4, 2019, 1:16am

You wait until he releases it

pookybear · February 4, 2019, 1:26am

I know. I was just showing my excitement about it.

PickSix24 · February 5, 2019, 12:52am

Finally got my unity connected. I’ve got it set 10s. Can anyone tell me what’s going on with the battery voltage ?

SeanHacker · February 5, 2019, 12:56am

You’re not showing voltage in this screen shot. Percentage doesn’t always add up. What’s the actual voltage showing?

Add the voltage so we can see it. Like this. I have mine right below percentage.

Screenshot_20190204-165516_metr

PickSix24 · February 5, 2019, 1:08am

Learn something new everyday. Didn’t know I could hold down and have those options !! How do I make it bigger like the rest ?

caustin · February 5, 2019, 1:11am

Hold the colored frame of the box you want to adjust. Then it can be moved and sized. Lit frame to show, dim to leave out of display etc.

Rod12579 · February 5, 2019, 1:18am

How did finally get the unity to connect?

PickSix24 · February 5, 2019, 1:28am

Make sure you have your Metr updated. From there I just set the baudrate and enabled UART in the unity tool.