Бездротові технології Роботи та конкурси

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.
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Проект/Конкурс Описання Заявки/Роботи Навички Розпочато Закінчується Ціна (USD)
research working wan networks ,cloud ,controllers 21 Бездротові технології, Комп'ютерна безпека, Розробка технічних документів, Cisco, Написання дослідницьких робіт Jun 17, 2018 Сьогодні6д. 17г. $26
Electrical meter and control A card with a 16x2 LCD screen that sends data from the current sensor using MQTT and has remote relay control. There will be 3 internet connection protocols. - ENC28J60 will be used as a wired internet chip. - wireless ESP8266 or ESP8285 antenna chip can be used. (It can also be in the form of a ready-made module.) - Sim card and internet connection. The stm32f0 series will use a microprocessor.... 18 Бездротові технології, Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати Jun 17, 2018 Сьогодні6д. 16г. $453
Zigbee endpoints and payload structures for smartthings devices I have a project with Pi and xbee and I want to be able to control all Samsung smartthings devices using Zigbee. This project is to find the control and monitoring parameters for each Samsung devices (plug, motion sensor, leak sensor, etc); these parameters are clusters (this one is easy and documented), endpoints and payloads. Deliverable are the following: Working command to control and monitor... 2 Бездротові технології Jun 16, 2018 Jun 16, 20185д. 22г. $155
implementation of Secure communication in wireless network with the help of AES algorithm and QR code need to implement cryptic Secure communication with the help of cryptographic services trust based routing and policy based access control and embed data in a QR code just need report and source code and simulation using cooja simulator 1 Бездротові технології, Комп'ютерна безпека, Інтернет-безпека Jun 15, 2018 Jun 15, 20184д. 4г. $171
omnet++ Expert needed for wireless networks comparing of consuming enegry Wireless sensor network mac protocols which are B-mac, D-mac, T-mac, X-mac and S-mac.. By using these protocols in omnet++...check that which protocol cunsume less energy.. 3 Програмування на С, Бездротові технології, Електроніка, Електротехніка, Адміністрування мережі Jun 14, 2018 Jun 14, 20183д. 13г. $9
Multiple Screen Sharing Using Local Network or Parental Control We are looking to build some stable solution for screen sharing or parental control of peers Laptops (aproxx 50) using local network/LAN without using Internet. 11 Веб-безпека, Бездротові технології, Комп'ютерна безпека, Cisco, Адміністрування мережі Jun 12, 2018 Jun 12, 20181д. 12г. $308
OCPP 1.6 Charging network software We are a small EV charging network. We are looking for a cloud based OCPP V1.6 server to control, analyse in field OCPP compliant chargers. We also need to handle validation from the charger when a person flashes and RFID, or Credit card or unique ID of the vehicle is read by the charger. the system will also need handle billing of individual charges and account charging and one off credit card ch... 3 Бездротові технології, Електроніка, Мікроконтролер, Електротехніка, Адміністрування мережі Jun 12, 2018 Jun 12, 20181д. 4г. $455
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