LPSTK-CC1352R Node RED Bluetooth Temperature HEX to Decimal

Hi Silvester,

I'm not familiar with node-red-contrib-generic-ble and cannot find any references to it on ti.com. Is it a plugin or are you referring to an example in the SDK? 

Thanks, 
Elin

Or is it https://nodered.org/ running on the PC side?

Hello,

sorry for not enough details.

Yes i try with https://nodered.org/ running on my pc connect to the sensor via bluetooth.

Node red you could think of just simple javascript code.

As i say i already get the connection successfully to the sensor.

I also get data from the sensor (Temperatur).

It looks like this:

[04 4a d5 41]
[dc 44 d5 41]
[b4 3f d5 41]
[8c 3a d5 41]
...

I actually want the same functionality like the App from Texas Instrumnets:
https://play.google.com/store/apps/details?id=com.ti.ble.simplelinkstarter

my problem is i get hex values in an array but i don't know how to convert them into decimal.

Hi Silvester, 

Thanks for sharing.

I don't have any experience with this software and we don't develop our own stack for this here at TI. My suggestion is to submit a post on their support forum to get help. 

Thanks, 
Elin

Hi Elin,

I don't think this is explicit a question to the guys from the app software.

Maybe you could also help me.

Have you experience with the SensorKit?

Maybe you can send me a contact?

I would be very thankful

Silvester

Hi Silvester, 

If you need help with software or hardware that we provide from TI, you can utilize the E2E forum to get help. 

Thanks, 
Elin

Hi Elin,

maybe you can help me with my inital Question.

It's about the LPSTK-CC1352R.

I get data (temperature) over bluetooth.

Data looks like this:

[04 4a d5 41]
[dc 44 d5 41]
[b4 3f d5 41]
[8c 3a d5 41]


how do i convert this to decimal?