This file is temporary, just to show how ot compile the proto files Make sure to actually create the output directories before executing the commands TS: protoc --plugin="protoc-gen-ts_proto=$(Resolve-Path app\node_modules\.bin\protoc-gen-ts_proto.CMD)" --ts_proto_out="./app/src/lib/platform_shared" --ts_proto_opt=outputSchema=true --proto_path ".\platform_shared\" ".\platform_shared\rest_message.proto" ".\platform_shared\websocket_message.proto" C++ (nanopb): pip install protobuf grpcio-tools python ./submodules/nanopb/generator/nanopb_generator.py -I "./platform_shared/" -D ./esp32/src/platform_shared/ ./platform_shared/websocket_message.proto ./platform_shared/rest_message.proto