Wireless and batter operated PIR and Temperature sensor
Orçamento $750-1500 USD
Design Hardware and Firmware to match specs in the attached spec....
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Hardware files: PCB , Schematic and BOM in Excel format
Firmware files: uncompiled files (eg C, C++ or python scripts)
Must fit into this enclosure:
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Frequency is 868Mhz
Mesh network would also be bonus
29 freelancers estão ofertando em média $1243 nesse trabalho
Hello, thank you for your job posting. I read your description about--PCB AND Firmware I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can wri Mais
Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working Mais
Best RIP Design Expert at your doorstep! Dear Client, Please provide me your project details and could do it for you. We couldn’t stop ourselves from bidding after going through the description as they are an exact ma Mais
Dear Sir, I am an expert with more than 20 years of experience in embedded systems. I have developed several commercial and industrial level projects over the years related to automation, smart grid, altern Mais
Hi, My name is Farzan Saleem and I am an embedded system engineer from Estonia (UTC+2). I am a professional embedded system engineer and have developed these types of IOT products in the past. I have checked the data Mais
Dear Client, I can design hardware part as per your requirements. I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in Wireless and ba Mais
Hello, Dear. I am an electronic engineer and PCB designer. I have designed several IOT nodes, integrated sensor nodes, control boards and so on. I also have enough experience with high speed PCB design. I can deliver y Mais
Hey there, I am a professional electronics engineer with 5+ years of experience designing circuits, PCBs, and Embedded Automation systems, Power supply units, IoT, and remotely accessible system I can design you a high Mais
Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 12+ years with Circuit design, PCB design, manufacturing functional prototyping with Mais
Hello There. How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills Electrical Engineering, Electronics, Graphic Design, Algorithm, Raspberry PI, Arduino, Mi Mais
Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, hardw Mais
Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I have done one solution, but with a different type of sensors , the EnOcean is an implementation of Mais