'Build a I O T MESH Network for a UHF DATA Radio to transport 15 small alarm packets and command instructions to 4 Relays.
ALL SITES have a Raspberry PI 3 B processor Connected to the SPI pins of Pi- NOT Uart and NOT I2C!
All sites have their own IP address on site router.
Sites would all have identical alarm code but with own Address.
Radios share the same channel.
Radios can check for busy channel before TX or RX.
Radio can go to sleep and awake to check into Server.
Must have built LoRa or Packet radio Networks before.
Must not need "on the job lessons "on" how to do my project."
Must understand Python backwards and forwards and upside down.
Must understand AT Commands.
Must have a good attitude.
Good Luck .
6 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön
Hi there , I am Electrical + Software engineer with 19 years experience, my screen name is RaspberryOculus as I did many projects with rpi. I am going through your requirements, please send me a message.