Getting started
Apache Pekko gRPC Quickstart
To try out Pekko gRPC and understand how the development process might work out, try the Pekko gRPC Quickstart with Scala or the Pekko gRPC Quickstart with Java.
Video Introduction
The Akka team have a video. Much of what is discussed is relevant to Pekko gRPC.
1.1.1