2 votes
Accepted

remote sensors for soil moisture

MQTT is a little heavyweight for what @jonsken needs. For low power low bandwidth sensor networks where the data flows from sensor to computer the better solution would be to use a LoRaWAN, short for ...
Nicholas Walton's user avatar
1 vote

remote sensors for soil moisture

I would recommend you to check the following: MQTT: This is a client broker lightweight protocol and is well suited to transport messages between sensors and a central hub (MQTT Broker). And your ...
MatsK's user avatar
  • 2,791
1 vote

Why don't I see a CPU usage monitor in menu bar on my raspberry Pi 4? And how can I get one?

Right click on task bar and select Add/Remove Panel items. In panel preferences window highlight Menu. Click on Add. This opens the Add plugin to panel window. Scroll down to CPU Usage Monitor and ...
user157690's user avatar

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