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Temperature and Humidity Logger System with Wireless Reporting

$250-750 AUD

Në vazhdim
Postuar over 4 years ago

$250-750 AUD

Paguhet në dorëzim
We are looking to develop a Temperature and Humidity sensor/data logger system for use in extended transportation situations. The sensor/logger will be used to monitor goods and transmit the data during transport from their source to final destination. The device must be capable of long-term battery operation, wireless communications with a remote monitoring station, management of stored data, and Over-the-Air (OTA) programing. The devices will require a unique ID to enable individual devices. The sensor/logger would ideally have a status display showing the relevant information such as Temperature, Humidity, Battery Level, Memory Status, etc. A second component of the system is a dedicated Hub to collect data from the sensors and transmit it to a Remote Monitoring Station. Mobile Hubs would use GPRS while fixed hubs would generally use Wi-Fi. During transit, the Mobile Hub will be required to store data received from nearby sensors and forward it to the Remote Monitoring Station when a communications channel is available. The Hub must also be able to monitor the openings and closings of the transporter’s door and send an alert if a programmable period is exceeded. The sensor/logger must be able to have various data uploaded including Alarm Levels and Consignment Information etc. Please use the words Consignment Data in your response Heading. A second version of the sensor/logger should have an additional external temperature sensor and a set of dry contacts to monitor the opening and closing of a door via a magnetic reed switch. Data will be transmitted to our proprietary database. Deliverables will be 2 x Sensor/Logger and 2 x Hubs (1 x Fixed + 1 x Mobile) including PCB files and fully documented code. Please reply with examples of previous work on similar wireless data loggers or IoT devices.
ID e Projektit: 20999018

Rreth projektit

17 propozime
Projekt në distancë
Aktive 5 yrs ago

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Avatari i Përdoruesit
The 'CONSIGNEMENT DATA' for the transportation situation comprising processing, logging, telemetry and Display/ storage of data can be developed by us. We are currently having one ongoing long-term project in freelancer with a US Client based on LoRa technology. Even though we don’t have reviews on freelancer, we can share our work experience with you on chat. But no technical details, since we are under IP contract with the client. We are having our own circuit design and PCB fabrication facility operating since 1998 with all Government approval. We can work on this project with 4G/GPRS/LoRa with more than one standby connectivity for the mobile tracking asset if needed. Customization of the data loggers and integration of data to the database, we can do as per your requirement. Kindly awaiting your query on the chat.
$750 AUD në 30 ditë
0,0 (0 përshtypje)
0,0
0,0
17 profesionistët e pavarur ofrojnë mesatarisht $517 AUD oferta për këtë punë
Avatari i Përdoruesit
Hi Sir, We are expert team who develop such datalogging systems. we comply with all your requirements. Lets talk to us. We are professional engineers and developers who do such projects from the last 10 years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are team of professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$450 AUD në 7 ditë
4,8 (13 përshtypje)
5,6
5,6
Avatari i Përdoruesit
Dear, Client. I would like to say this is my fortune to show you my hardware skills. I can bring your idea to live and you can reach the goal absolutely with me. I have 10+ years experience in hardware design (schematic design, PCB design...). My develop tool is Altium Designer, CADENCE. I have designed many high speed devices in embedded system. My recent design is AM5728 Core Board. (quad-core, 1.5GHz, DDR3 4G, EMMC 32G, Gigaethernet, usb3.0,...). And another is PCIe v2.0 to 4x POE+ Ethernet(or 4x usb3.1) convertor. All design is passed in several EMC tests. I have designed MEMS tracking board, ultrasonic distance measurement and so on. My design is very stable in industrial environments. I think your design is not difficult. but the most important thing is EMI, EMC. I have been working main hardware developer in large scale industry product company. Designing the PRODUCT is very different from designing the general PCB (test board, kit,...) You can feel everything that is my real skills in hardware development. Look forward to working with you for a long time. Thanks! Hope to see you soon
$500 AUD në 6 ditë
5,0 (1 review)
2,8
2,8
Avatari i Përdoruesit
Hello! I am very interested in your project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good result . please call me.
$500 AUD në 7 ditë
5,0 (1 review)
2,7
2,7
Avatari i Përdoruesit
Hi,dear. I have just read your project and I felt happy to see it. I have experienced for +7 years in this field. Particularly, I have ever done the job like this as you want. I want to hear your advice and discuss in more details. Trust me. If you hire me, i will do my best for you. Thank you.
$500 AUD në 6 ditë
0,0 (0 përshtypje)
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0,0
Avatari i Përdoruesit
hi i am an electronics and embedded systems engineer and i have already done with a similar project so i can do that absolutely for you ! have a great day
$250 AUD në 2 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Hello, I am Electrical Engineer and interested in your project. I have some questions regarding your project. Please tell me about your time limits? When you want your project to be completed? See my profile and reviews for further details. Regards Engineer Nouman
$300 AUD në 10 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Hello Dear sir /Madam I have MSc in electrical engineering. i have great experiences with GPRS and Microcontrolers. i have done similar project in the past . i can do this job as well
$700 AUD në 15 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Deliverables will be 2 x Sensor/Logger and 2 x Hubs (1 x Fixed + 1 x Mobile) including PCB files and fully documented code. I can deliver 2 units. With sensor and hub. There is also cost of shipping ad PCB/PCBA. It takes time to design fab and write the software. saying 3 weeks its a bit of a exaggeration. On top of that there is a back-end server software, there are few design requirements that needs to be addressed. If possible can we do a chat?
$750 AUD në 21 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Yes I can do this project.I have interfaced different sensors. Relevant Skills and Experience Embedded , Microcontroller
$250 AUD në 4 ditë
0,0 (0 përshtypje)
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Avatari i Përdoruesit
Pcb Design -@------------@@---------------------------------------------------_---------------------------------------------------------------
$333 AUD në 3 ditë
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Flamuri i AUSTRALIA
fRENCHS fOREST, Australia
5,0
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Anëtar që nga qer 16, 2016

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