I hope you have watched this:

https://www.youtube.com/watch?v=7vLPefHYWpY

It may help

Hi everyone! I implemented an arduino-esp32 library to communicate with the Aergo Blockchains The main difference of Aergo is that it is focused on data storage and the private blockchains have support for relational data and SQL (common blockchains only support key-value) Although the public blockc...

Hi!

I posted an update on the GitHub issue:

https://github.com/espressif/esp-idf/issues/3352

Me too! Very interested in the gRPC example