Is there any online training for certificate for NRF52 developer?

[NamoAton]

How to become a certified  NRF52 developer? Is there online trainings?

[Simonr]

Hi Max

There are no official certifications to become an nRF52 developer in particular. However, we do have quite a few guides and tutorials here on DevZone, which is a great place to start out if you're new to the Nordic Developer scene.

We have these two video tutorials on BLE and Nordic Semiconductor's development resources

The custom BLE service example, for example, is a great way to learn about the basics of BLE advertising, services, and characteristics. 

You should also check out our Blogs and guides page here on the DevZone for more specific guides, tutorials, and examples.

Best regards,

Simon