I got one dps5005 and one dph5005. I'm looking to provide multiple connection interfaces like:
- wifi using esp8266 + blynk
On the esp tutorial says it's modbus.
Is it possible to connect all the modules in parralel and just use them one by one at a time ? Or do I need a switch to power on just one of them.
Powersource. BLUETOOTH. USB. Esp8266
RX. Tx. Tx tx
Tx. Rx. Rx. Rx
At the moment it is randomly working and I am trying to understand why.
In the default pc application of the power source there is an option to set the slave address.
What is the slave address? Is the power source the slave and the connection module is the master?