I have a question, which one of them is better for an IOT project, NodeMCU or WEMOS D1 Mini ???
I am working on an industrial project so it has to be cost efficient and at the same time quite powerful, as I have to send data on some network.
P.S. if I am uing ESP8266 with mini or nano, is it powerful enough to upload data via ftp over some server.
Thanks.