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#!/bin/bash |
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# This module can get data from a SMA Inverter. |
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# Its purpose is to show you how much Watts are being produced |
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# To make it work change the INVERTER_IP variable and your User password |
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# Vincenzo Petrolo <vincenzo.petrolo99@gmail.com> |
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# For infos on how i made it, and help or bugs, you cant contact me or |
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# open an issue |
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# GNU GPLv3 |
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# P.s: Be careful when trying to modify urls, as they contains special |
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# characters that may change the behaviour of the query |
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dwm_solar_panel () { |
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INVERTER_IP="YOUR INVERTER IP" |
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PASSWORD="YOUR PASSWORD" |
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if [[ -f ~/.cache/solar_panel.cache ]]; |
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then |
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read SID < ~/.cache/solar_panel.cache |
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if [ "$SID" == "null" ]; |
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then |
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#Getting session id |
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SID=$( curl -s --location --request POST "http://$INVERTER_IP/dyn/login.json" \ |
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--header 'Content-Type: text/plain' \ |
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--data-raw "{\"right\":\"usr\",\"pass\":\""$PASSWORD\""}" | jq .result.sid) |
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SID=${SID//\"} |
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fi |
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#checks if it got a session token |
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if [ "$SID" != "" ] && [ "$SID" != "null" ]; |
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then |
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echo $SID > ~/.cache/solar_panel.cache |
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WATTS=$(curl -s --location --request POST "http://$INVERTER_IP/dyn/getValues.json?sid=$SID" \ |
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--header 'Content-Type: text/plain' \ |
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--data-raw '{"destDev":[],"keys":["6100_00543100","6800_008AA200","6100_40263F00","6800_00832A00","6180_08214800","6180_08414900","6180_08522F00","6400_00543A00","6400_00260100","6800_08811F00","6400_00462E00"]}' | jq '.result."0156-76BC3EC6"."6100_40263F00"."1"[0].val') |
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if [ "$WATTS" == "" ] || [ "$WATTS" == "null" ]; |
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then |
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echo "null" > ~/.cache/solar_panel.cache |
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else |
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printf "%s💡 $WATTS W %s" "$SEP1" "$SEP2" |
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fi |
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fi |
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else |
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touch ~/.cache/solar_panel.cache |
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echo "null" > ~/.cache/solar_panel.cache |
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fi |
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} |
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dwm_solar_panel |
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