Hi,
I need some help with my project.
I have not worked considerably with electronics since I graduated 20 years ago, but I hope to start again now.
My project is as follows:
I need to measure voltage on up to one hundred locations. Each transmitter must send an uniqe ID and the measurement result once, or severla times every 24 hours.
It is not important how often the result it transmitted as long as it consumes minimal current.
The results needs to be transmitted wireless to a receiver or several receivers if the distance is to long for one receiver.
From the receiver the result will be sendt to a web page.
As a receiver I can use a computer like Rasberry pi, Arduino or similar. Other ideas are also welcome.
My first challange is to get the transmitter sendt an uniqe and the measurement result.
Can anyone please give me any tips or directions on how to start ?
I need some help with my project.
I have not worked considerably with electronics since I graduated 20 years ago, but I hope to start again now.
My project is as follows:
I need to measure voltage on up to one hundred locations. Each transmitter must send an uniqe ID and the measurement result once, or severla times every 24 hours.
It is not important how often the result it transmitted as long as it consumes minimal current.
The results needs to be transmitted wireless to a receiver or several receivers if the distance is to long for one receiver.
From the receiver the result will be sendt to a web page.
As a receiver I can use a computer like Rasberry pi, Arduino or similar. Other ideas are also welcome.
My first challange is to get the transmitter sendt an uniqe and the measurement result.
Can anyone please give me any tips or directions on how to start ?