Category: Voltage divider

LoRa wireless remote water tank and pump controller (esp8266) Client PCB assembling 0

LoRa remote water level and pump controller (ReWaL): Client PCB – 5

I must fill a tank 1.5 km away, so I create a 2-part controller.
A server with a relay to manage the pump and a client solar / battery-powered to check the tank’s status and notify It to the server.
Here we are going to assemble the Client PCB.

ABB PowerOne Aurora Web Inverter Centraline PCB Soldering assembly 8

ABB Aurora Web Inverter Monitor (WIM): wiring and PCB soldering – 8

I’d like to monitoring my ABB Aurora inverter. So with an WeMos D1 mini I create a centraline with web interface, notification and other.
Now we must solder and assembly the free PCB that I create for this centraline.

ABB PowerOne Aurora Web Inverter Centraline Set time and manage battery UPS 0

ABB Aurora web inverter monitor (WIM): set time and manage battery UPS – 5

I’d like to monitoring my ABB Aurora inverter. So with an WeMos D1 mini I create a centraline with web interface, notification and other.
Here we are going to explore how to create an UPS and how correctly set date.