Wireless communication refers the transfer of information without the use of conductors or wires. Various devices are capable of wireless communication such as cellular telephones, two way radios, and wireless networking enabled devices. If your business needs help working with wireless technology or wireless devices you can hire talented freelancers to help you with wireless tasks. Start by posting your wireless job today. Hire Wireless Engineers


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    first the ultrasonic will detect the water level, if satisfied then start an internal timer and turn on the second relay for 5 minutes. Next, the proximity sensor will detect the distance of the fluid and control the third relay. Lastly, a tds sensor will tell whether to open the fourth relay or open the first relay whereby activate the ultrasonic sensor again

    $20 / hr (Avg Bid)
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    21 bids

    For developing a "Solar Inverter" using ST Arm Processor with good quality and reasonable rate which support WiFi through App Communication

    $1478 (Avg Bid)
    $1478 Avg Bid
    6 bids

    create the hardware and software for a board to monitor up to 3 sump pumps sensors (for each pump) 3 floats (115V) 1 motor moisture (115V) output (for each pump) 1 contactor fot motor (24V/120) 3 Alarm lights (red/amber/green) 1 terminal to manually operate contactor the board sould be able to monitor the level of the floats and make desisions based on that as to when to turn on. to run the morot a 24v signal will be sent to the pump relay. the board should also have ethernet conectivity to be able to send notificaations. the board should have a screen to be able set some parameters such as email to recive text notifications, how many pumps are connected. if mote that one pump is conected the bord should alterane the use of the pumps.

    $216 (Avg Bid)
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    14 bids
    Teamviewr config of Router 4 days left

    Need to connect Teamviewer to a PC that have an unconfigured Router attached to the Ethernet port. The PC is connected to internet/Teamviewer thru Wifi. The router is connected with a LAN cable/RJ45 to the PC. When calling the default IP-address for the unconfigured Router = the WiFi connected router shows up.. Is there a way that I can have Teamviewer connected to the WiFi and force the to address the unconfigured Router at the LAN-port/RJ45 port on the PC. I have no possibility to change the WiFi routers IP to something else. It is the customers WiFi and I have not access to the router. The unconfigured router is brand new and the idea is that the customer have unconfigured routers on the shelf. When a router is needed it is connected in a rig with antenna 3G/4G/wifi and get new F...

    $94 (Avg Bid)
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    6 bids

    I would need your expertise building firmware and pcb design of our IoT device using nordic nrf52810 + decawave uwb + nfc .The device can be controlled from an android / ios mobile app . A few salient features of the mobile app are - 1) pairs with a bluetooth device from user with a unique ID 2) measures the distance of the connected bluetooth device and points in the direction to the device 3) activates a speaker on the bluetooth device using the app . Shall share the UI pages of the app once we start the work .

    $858 (Avg Bid)
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    7 bids
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    We are looking for an experienced networking/system administrator to build a tiered network for us. We want to offer 4 Tiers Free, Basic, Advanced, Pro plans to our customers with bandwidth restrictions. We currently have our WiFi setup with UniFi and Ruckus AP's. Please let us know what information you need and we will be happy to provide more details.

    $1030 (Avg Bid)
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    15 bids
    wireless networking help 2 hours left

    needs very good knowledge of wireless networking

    $31 (Avg Bid)
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    19 bids

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