help with pwm and i2c

[mikkel1e]

Hi
I have two problemes, I do not know where to start, so if someone has an example, I would like to see it.
The first thing is if someone has an example about using pwm to control the LED
Another thing is if someone has an example about the use of i2c (slave part)

I am using SDK_for_Mesh on nrf52840

hope someone can help me

[Martin Lesund]

Hello Mikkelle,

• We have two PWM examples in the SDK. PWM Driver Example and PWM Library Example. Also here is the documentation of the PWM Driver.
• Here is the documentation for the TWI slave driver.  And here is also a TWIS Slave and TWI Master Mode Drivers Example which you can use as reference.

[mikkel1e]

hi thanks, but i have another question is where do i find the address for the slave

[Martin Lesund]

You can set the slave address with this struct found in the API.

[mikkel1e]

thanks and can i use i2c and mesh at the same time

[Martin Lesund]

Yes, that should be possible (similar case)

[mikkel1e]

thanks martin,

Maybe you could help with a completely different problem, namely if I'm using nrf52840 and running mesh on it, you use Bluetooth 5 or 4.2 to send with.

If you have any documentary on it I will be really happy

[Martin Lesund]

Bluetooth mesh is based on Bluetooth 4 and do not use Bluetooth 5 spec.

(But you can use Bluetooth 5 features from our SDK in combination with bluetooth mesh, but then its not compliant with the Bluetooth mesh spec. Which then makes it  a proprietary solution.)