Node MCU irrigation system -- 2

$250-750 USD

In Progress

Posted about 6 years ago

$250-750 USD

Paid on delivery

Hardware Node MCU or other small micro-controller, A9G or other GSM/GPRS module, capacitive soil moisture sensor, DHT module. Phase 1: Design circuit to using above components plus solar panel and long life rechargeable batteries. The circuit should fit within a 35mm diameter PVC tube Phase 2 Write code to: 1. Read and moisture, temperature, humidity, micro-controller identifier, circuit IMEI, geo coordinates, time every 3 hours 2. Send data to server (no Wi-Fi) 3. Check if moisture reading above below 600. If it is, alertclient. 4. Check if moisture is below 650. If it is: 4.1 Alert client to start irrigation 4.1 measure and report data every five minutes. 4.3 resume readings every 3 hours 5. Deep sleep all other times. Phase 3 PCB design & layout Design a PCB layout to hold the circuit in Phase 1.

Circuit Board Layout

Embedded Software

PCB Design and Layout

Project ID: 24315081

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4 proposals

Remote project

Active 6 yrs ago

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4 freelancers are bidding on average $538 USD for this job

@shubhankert

Sir, I have read your requirements and would like to inform you that I and my team can easily handle your task also we have some sample projects to showcase our previous projects. We do not charge anything until giving you some successful results, no token money will be asked from our side. We guarantee you the best quality of work and timely service.

$500 USD in 7 days

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@gsa5b06f37877085

Hello, I am an electronic engineer and electromechanical technical. I have more than 6 years of experience in electronic design of hardware and software. If you want to know something else, do not hesitate to contact me I am already at your disposal. Best regards Guillermo

$500 USD in 7 days