on 70 different location in my plant I need to monitor temperature, humidity (and potential other ambient readings)
I looking for a wireless sensor that can perform the task and store the information directly into PI.
any suggestions !!??!!
You are asking if there is any wireless temperature and humidity sensor which is capable sending its data to a PI Server.
I believe the thing you are asking doesn't yet exist.
Many of us have been successful attaching sensors like the DHT11, DHT22 to a Raspberry PI or Arduino and to use e.g. Python scripts to read sensor data and update PI Points through PI Web API but also other approaches have been successful.
Here are just a few sample references, an excerpt from related examples available at PI Square.
Raspberry Pi to the PI System
Arduino/Raspberry PI - Data Logger (Part 1/2) and Raspberry PI to PI with PI Web API (Part 2/2)
Raspberry PI to the PI System (PI UFL interface)
PI Web API 2019 which has just recently been released introduces an OMF endpoint. Sending data collected on edge devices through OMF is the recommended approach.
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