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MODBUS/SDI12 with Bluetooth device IOT

$750-1500 USD

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已发布超过 5 年前

$750-1500 USD

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Hi, I have an environmental sensor that supports RS-458MODBUS or SDI-12 interface. I would like to create a device that is able to connect to the sensor using either interface, and have the bluetooth ready to pair to Android and iOS app which I can run command from my app and control, get data from the connected sensor. Please contact me for further information. Thanks.
项目 ID: 17744545

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活跃6 年前

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26威客以平均价$1,305 USD来参与此工作竞价
用户头像
MODBUS/SDI12 with Bluetooth device IOT Hi ***Let's built the successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , I have good experience in this field.. I have developed lots of mobile app.. Please send me a private messages so we can discuss about your project more detail. I will provide wonderful project and qualitative code , also after complete I will provide full service and do my best for you. Let's built Business relationship together. Regards Lee
$1,250 USD 在20天之内
5.0 (112条评论)
9.0
9.0
用户头像
Hi I am a senior iOS, Android and web app developer with 7+ years experiences. I have a great experience in Bluetooth communication and Modbus/sdi12 protocol. I am very interested in your job and I am sure I can finish your app with the best quality. Please check my great profiles and reviews here. https://www.freelancer.com/u/ifriends710 I hope to discuss the details of your project soon. Thank you
$1,250 USD 在20天之内
5.0 (140条评论)
8.4
8.4
用户头像
MODBUS/SDI12 with Bluetooth device IOT Hello. How are you today? I have read your job post in carefully and understood everything what you want. I have developed 60+ apps & published them app stores in successfully for 6+ years so have the more experience than other bidders. Please check my profile. https://www.freelancer.com/u/ITWhiz4U.html Main Skills : Android, Bluetooth Low Energy (BLE), iPhone, Mobile App Development Thus can provide the awesome app with high quality & customization according to your requirements on time, on budget. You will get best quality project than you want at first time. I'd like to work for the project with you together in successfully. I think we can work long term relationship further. I look forward to hearing from you soon. Thanks for looking my proposal. Best & Warm Regards. Mingyue.
$1,250 USD 在20天之内
5.0 (73条评论)
8.3
8.3
用户头像
Hello, I am BLE expert and have rich experiences. I would like to discuss details with you. Regards
$1,250 USD 在20天之内
5.0 (74条评论)
7.8
7.8
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Dear Sir, Greeting from my side, Please accept my proposal for the job of MODBUS/SDI12 with Bluetooth device IOT I would like to apply for this project, and we will make it as per your requirement, as described in your Job details. Let me introduce our self, I and my teams are expert in iOS & Android apps as per requirement, Web design & development, Blockchain, ICO, DApp. We have total 15+ years, valuable experience in IT fields. If we talk about especially about iOS & Android apps development we already create more than 200+ apps. Here list out development aspect which I can do/help you - Web design & development - iOS and Android apps development - Web applications using PHP, Laravel, CodeIgniter, MySQL & Wordpress, etc. - For business, ideas give a complete website-android-iOS solution We developed many more applications related to GPS, dating, Gaming, live streaming, event, photo sharing, e-commerce, Banking & e-wallet related app, Hotels & restaurant, Doc-health, food ordering systems etc, based on requirement. I am just one click away from you. Thanks & Regards, Ashok Rathod Mxicoders
$1,250 USD 在27天之内
5.0 (11条评论)
6.4
6.4
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Hello, I am an experienced iPhone, Android, and mobile app developer. I have been developing Native/Hybrid mobile apps for about 6+ years. So, I really have plenty experience and rich resources as you can see my reviews. I can start work immediately and dedicate full time to you. I look forward to hear from you soon. Thanks Regards Nikita
$833 USD 在20天之内
4.2 (16条评论)
5.9
5.9
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• Hands on experience in telecom wireless, IoT industry or management consulting, solution architecture and design. • Software system design and architecture skills. • Extensive experience developing prototypes and general rapid prototyping skills. • Certifications or experience with PTC ThingWorx, GE Predix, or AWS • Use of raspberry pi in practical projects • Familiarity with mobile technologies (LTE, LTE-M, NB-IoT) • Experience in cloud solutions architecture, including migration of existing applications to AWS or building Cloud-native applications in AWS; Amazon Web Services (AWS) • Certified Solutions Architect and/or Developer, Maven, Jenkins • Experience in and knowledge of Waterfall and Agile software development and delivery methods incl, DevOps • Experience of working in a global multinational/geographically distributed organization • Creativity in problem solving, with a positive ‘can do’ approach and high levels of self-motivation and drive • Bachelor’s degree in Telecommunications, IT Technology or related technical degree preferred or equivalent job related experience
$1,250 USD 在20天之内
4.5 (9条评论)
5.2
5.2
用户头像
Hi... How are you?. I saw your description carefully. -----Project Title------ MODBUS/SDI12 with Bluetooth device IOT -----Project description----- Hi, I have an environmental sensor that supports RS-458MODBUS or SDI-12 interface. I would like to create a device that is able to connect to the sensor using either interface, and have the bluetooth ready to pair to Android and iOS app which I can run command from my app and control, get data from the connected sensor. Please contact me for further information. Thanks.... ---------------------------- And if you want to see my skills please go this link: https://www.freelancer.com/u/crocodile305 When you have enough time to discuss about your project with me, please contact me. Thanks
$750 USD 在3天之内
4.6 (6条评论)
4.1
4.1
用户头像
Hello, I am Anthony from Sri lanka. I have 7 years of experience in the field and holds multiple degrees in IT , Electronics Engineering , Mechanical Engineering and Applied Sciences. As a full time freelancer I have my own mechanical prototyping workshop ( PCB Fabrication , 3D printing etc) and electronics testing lab. I am really interested in your project, Please contact me, Lets discuss the details. Thank you Anthony
$1,250 USD 在20天之内
5.0 (5条评论)
3.7
3.7
用户头像
hi we suggest raspberry pi zero w or raspberry pi 3b or b+ to work as bluetooth - modbus rtu gatway but first we need more details about , do you have the cellphone app or you will need it and what is command and address you want to access on the modbus these details for set the right cost of the project
$1,250 USD 在30天之内
5.0 (2条评论)
3.4
3.4
用户头像
Hello , I am a Certified Mobile Application Developer with 7+ years of experience in programming , Android, Bluetooth Low Energy (BLE), iPhone, Mobile App Development. I am highly skilled as a mobile developer routinely creating innovative and useful apps that are popular and that work well. I keep abreast with all technological changes and update released and published applications to fit improving mobile phone offerings. My Experience and skills includes: • Code applications for iPhone and Android market • Create new application plans, graphics, and coding. • Create mobile games that would be fun, challenging, and unique. • Maintain and repair any bugs found. • Lead the team to build modern applications and games I would like to discuss more about your project and share my previous experience regarding projects that I have already completed . I assure you best Quality Service within in the time frame and at a low Price. Best Regards.
$750 USD 在5天之内
0.0 (0条评论)
0.0
0.0
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I have more than 5 years experience in embedded systems and product design . so I can do your job within a time limit with your satisfaction.
$3,111 USD 在30天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi We have done many projects like this, HTP, HRM profiles , using BLE modules and kit, developed BLE stack, IOT projects,vast knowledge of Bluetooth connectivity ,Bluetooth stack, BLE profile developement. projects: HTP , HRM, Find Me, Proximity
$916 USD 在20天之内
0.0 (0条评论)
0.0
0.0

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MALAYSIA的国旗
Klang, Malaysia
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会员自10月 12, 2012起

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