To develop a sigfox key FOB with 4 buttons. A message must be sent to the sigfox server when a button is pressed.
Ultra low power for battery operation.
Must be Arduino IDE compatible.
5 freelancers are bidding on average R4155 for this job
We have done two Sigfox products one with the radiocraft module and one with Wisol module. Both are Arduino compatible low power board powered by battery using Atmega processors. Contact us for more information.