Budget:20$ ,need to have 5 years of expereince wih nodemcu and developing commercial products.
1)Need to connect to Android mobile hotspot to utilise 4G internet usage into nodemcu.
2)Need to call 2 webservices(24x7) and call a 4 relay according to API response,post value to server back again after executing,should run 24x7,should never stop till its reset.
3)Need to have nodemcu esp8266,4 relay modules ready to work.
4)You have to install on system and make sure its running properly,tested,teamviewer/anydesk if any problem.
5)Need to send code to test .Need to make this as commercial product
Should be patient during work..Have more tasks ,looking for long term.
4 freelance font une offre moyenne de $28 pour ce travail
I have seven years experience in the field of embedded systems hardware and software design if you assign to me I can deliver it with good quality and within the time.
I can help you in your project. send additional information to better coordinate the project I have the ESP8266 and the 4 relays module, I just need to connect to the server Best regards.