Built a IOT device...

₹1000-3000 INR

已完成

已发布

大约 6 年前

₹1000-3000 INR

货到付款

Built a IOT device, which will has 8 DI, 8 DO, 8 AI, 2 Temperature sensors. Having a 3G Modem to send data to a Server using HTTPS/ MQTT protocol. Also it should have Modbus RTU & Modbus TCP/IP Master protocol to read data from devices. Easy way to configure the SIM Mobile Number, APN, Modbus parameters & data send interval which the device will read and send over HTTPS/MQTT. If possible, it can also have a GPS Sensor, which will provide the current position. If you have any more idea's or suggestions, you are welcome to provide!

项目 ID: 16614272

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活跃6 年前

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@yintp

I have designed a similar project last year which includes GSM module (4G, compatible to 3G), ARM Application CPU,, DDR3, Ethernet, RS485, dual USB 2.0, 2 temperature sensors, IO output Ports (drive 16 relay circuits), IO input ports (sense 16 different digital user load calls). It is very easy to add a GSP sensor. I use a TI AM3352 as CPU. Hope we can discuss more. Thanks

₹3,000 INR 在10天之内

0.0

(0条评论)

0.0

8威客以平均价₹12,392 INR来参与此工作竞价

@deeproadrash

Hello, Deep is here from Ahmedabad. Basically I'm Embedded System Developer. I have experience with PCB, Schematic Design, Firmware development. I have experience with MODBUS Protocol (RTU & TCP/IP), RS485, RS232, Ethernet, Remote configuration of device (MODBUS config, APN config, ), HTTP (POST & GET), GPS, GPRS, 3G. I can help you for your development.

₹20,000 INR 在10天之内

4.9

(9条评论)

3.8

@soltracker

How r u?Bro,,Already doing work on the same project in parallel. U will feel brotherhood.................................................

₹5,000 INR 在10天之内

4.8

(13条评论)

3.1

@endlesselias

Hello How are you? I am a senior web developer with rich experience. I am very interested in your job, so I feel confident to complete your project successfully. Thanks Elias

₹2,250 INR 在10天之内

0.0

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@thanhnamlt5

8DI, 8DO, 8AI 12 bit, GPRS sim 800C, RS 485, Wifi esp32. Design by altium. MCU is esp32 wroom. Buil time under 3day. Relevant Skills and Experience Im design system iot in condustry and agriculture. Have 3year exp. Contact me.

₹3,333 INR 在5天之内

0.0

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@trancongchien

I design very well. I designed Board Arduino using GPRS, SIM, read sensor.....and send data to MQTT...............................................................................

₹3,333 INR 在10天之内