Send data from NodeMCU to PQSQL

min $50 USD

Completed

Posted

over 7 years ago

min $50 USD

Paid on delivery

Hello! The goal is to send data from NodeMCU to PQSQL using MQTT. The most important requirement is to not have data loss. Also keep in mind that, the NodeMCU could have periods where the wifi will be disconnected so it has to store it and send it when wifi is back on. A timestamp will be required along with the data point. So NodeMCU should be able to fetch the internet time when it turns on. All the hosting should be done on the cloud....i.e mqtt server and NodeRED or anything else that you need to use. Not restricted to just MQTT, any other suggestions are welcome. Would be more than happy to discuss any further details. Thank you.

Project ID: 11888081

About the project

4 proposals

Remote project

Active 7 yrs ago

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Awarded to:

@tarunwadhwa85

$170 USD in 8 days

5.0

(3 reviews)

3.1

4 freelancers are bidding on average $176 USD for this job

@mechatronicsengr

Hi, I hope you are doing well. I have experience with NODEMCU based MQTT data publishing, I would like to discuss the project in more details. Looking Forward, Khawaja

$157 USD in 10 days

5.0

(18 reviews)

5.3

@ahmad5857

Hi sir We are expert in iot and such systems we have implemented MQTT on wifi chip 8266 for our clients and we are fully aware of it. we offer you our solutions at very low and affordable rates and sure you to send your data from your chip to database. Please discuss. We offer you our solution at very affordable and comparatively low rates. Please discuss in detail. Let me introduce my team to you and what we offer to our clients. We are team of expert engineers who are sound experienced in embedded systems (arduino + other microcontrollers), programming, circuit designs, electronics, product designs, pcb layouts, database management, MySQL, android apps etc. We will deliver design and code, if you want us to send you prototype, you have to pay additional charges of prototyping and courier such as dhl etc. We are very friendly in nature and will help our clients during and after projects completion. We are flexible in communications and rates. Very much looking forward to hear from you on this in coming days. Regards, Ahmed Lead Technical Engineer Turktronik

$98 USD in 10 days