Controlling EVSE using EmonTX+RFM12B+RPi

Hi !

I want to control my DIY EVSE (electric vehicle supply equipment) based on emoncms current transformer readings.

The EVSE is build around another RPi and is able to control the maximum current the car can use while charging.

The EVSE (car) can use maximum 16 A when charging, and the main fuse is 25 A, so if other equipment is using more than 9 A I need to throttle down the EVSE to avoid blowing a main fuse. When the other equipment is turned off the the EVSE should be allowed to resume charging at a higher current again.

The question is, what is the best way to trigger the execution of an external script when one current transformer input senses too high current.



buyfutcoins's picture

Re: Controlling EVSE using EmonTX+RFM12B+RPi

A brace of adapted archetype 3DS XL bundles were arise today,NFL 16 Coins and they are in actuality different. The aboriginal is a NES-inspired arrangement that will barrage abandoned at GameStop on October 10.As you can see in the angel above, the 3DS XL is argent and actualization an NES ambassador architecture on its cover--its cryptic if that is the admeasurement of the custom architecture for the system.


It aswell comes in a box that is advised to accessory like a NES console, atramentous including the A/V ports. A bulk was not announced, but allegedly it will advertise for $199 like added 3DS XL systems. The added new 3DS XL bundle, aswell complete to GameStop, Madden 16 Coinsis focused on Atlus role-playing adventurous Persona Q: Adumbration of the Labyrinth

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.