3G_Bluetooth_board
€3000-5000 EUR
Paid on delivery
I'm an engineer with many years of experience in microwave field, along with my hardware, firmware is getting more and more important. Now, for some of the project I'm developing I've no time to learn concept that are not in my background therefore I think it will be better to rely on people that already have this kind of knowledge.
Project Overview:
The board will control the amount of garbage thrown away.
The user access will be through NFC (card and/or smatrphone)
Simple graphic display
Customer list management to grant access.
Periodic connection to customer server through a 2G/3G/4G , most likely using MQTT over ssl connection
OTA firmware update
Bluetooth connection for local firmware update, sistem configuration and local data download.
Project ID: #18748854
About the project
14 freelancers are bidding on average €4061 for this job
Hello! I've done projects like yours. Please check my profile and after that send me a message to talk more about you project! I am an PCB Electronics Design Engineer with 8 years experience! I will design your board a More
Ciao. Before awarding to anyone, give me a chance to discuss it with you. I am embedded system electronics engineer with 3 years of experience in iot development. Moreover, I am a postgraduate student in Politecnico di More
Hi, I hope you are doing well. I have worked with NFC, RFID, Bluetooth as well as GSM 2G/3G/4G module based communication projects. I have understood your requirements and I have all resources available to execu More
Hello, My name is Shahbaz Ali, an Electronics Engineer having 15 years of R&D experience. I am running a company I-TECH. We develop customized electronic devices like yours. We will take care of apps, MQTT interfac More
Hi There, I am an Electrical & Software Engineer working since the year 1999. Please have a look at my profile. Besides Instrumentation , product design I have specialization in Telecommunication also. I have buil More
Hello My name is Vusi and I'm an Electronic Engineer with over 5 years of development experience. You can learn more about me from my Freelancer profile.
Hello. There is experience in the development of devices using 2 g, 3g, 4g modems, NFC, Bluetooth 4. We can develop a server for receiving data, if required. Examples of some work in the profile. Other examples can More
I am an experienced BEng. Electrical and Electronics Engineer living in Cyprus. I am specialized in PCB design (EAGLE, Protheus, KiCad), Microcontrollers ESP8266, ESP32, Arduino, RaspberryPi. I have advanced knowledge More
Dear Sir, I am professional embedded system developer. I would like to provide my full effort for your project. Best Wishes
I have considerable experience in the development of firmware for microcontrollers and I have already worked in the past for companies that were also working in the microwave sector developing various types of user int More