Somehow i managed to do it:) Here's my flow:
[{"id":"cba5893f.b5c308","type":"tab","label":"Flow 1","disabled":false,"info":""},{"id":"a9f190af.e7aa9","type":"debug","z":"cba5893f.b5c308","name":"","active":false,"tosidebar":true,"console":false,"tostatus":true,"complete":"payload","targetType":"msg","statusVal":"","statusType":"auto","x":450,"y":220,"wires":[]},{"id":"653e64eb.dbccbc","type":"json","z":"cba5893f.b5c308","name":"","property":"payload","action":"","pretty":false,"x":430,"y":300,"wires":[["5516c553.6963d4","7baa4d8d.637a0c","35f8ae62.633cea"]]},{"id":"5516c553.6963d4","type":"debug","z":"cba5893f.b5c308","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"msg","statusVal":"","statusType":"auto","x":570,"y":360,"wires":[]},{"id":"68610877.529038","type":"influxdb out","z":"cba5893f.b5c308","influxdb":"c567e10e.6094b8","name":"kanal1","measurement":"NTC1","precision":"","retentionPolicy":"","database":"database","precisionV18FluxV20":"ms","retentionPolicyV18Flux":"","org":"organisation","bucket":"bucket","x":850,"y":280,"wires":[]},{"id":"35f8ae62.633cea","type":"function","z":"cba5893f.b5c308","name":"oblicz temperature NTC","func":"//skrypt testowy, do kanału ADC[1] podłączony jest termistor NTC\n//10000 ohm o współczynniku B=3950. \nvar R = Number(msg.payload.ADC[1]);\nvar R0 = 10000;\nvar T0 = 273.15 + 25;\nvar B = 3950;\nvar T = 1 / ( (1/T0) + (1/B) * Math.log(R/R0) );\nT = T - 273.15;\nmsg.payload = T;\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","x":630,"y":280,"wires":[["311283c.16bb87c","68610877.529038"]]},{"id":"311283c.16bb87c","type":"debug","z":"cba5893f.b5c308","name":"","active":true,"tosidebar":true,"console":false,"tostatus":true,"complete":"payload","targetType":"msg","statusVal":"payload","statusType":"auto","x":750,"y":220,"wires":[]},{"id":"7baa4d8d.637a0c","type":"change","z":"cba5893f.b5c308","name":"przygotowanie danych do influxDB","rules":[{"t":"set","p":"payload","pt":"msg","to":"[\t {\t \"cisnienie\" : msg.payload.pressure,\t \"temperatura\" : msg.payload.temperature,\t \"wilgotnosc\" : msg.payload.humidity,\t \"napieceie_sieciowe\" : msg.payload.voltage,\t \"pobor_pradu\" : msg.payload.current,\t \"moc_pobierana\" : msg.payload.power,\t \"licznik_energii\" : msg.payload.energy,\t \"czestotliwosc\" : msg.payload.frequency,\t \"PF\" : msg.payload.power_factor,\t \"czujnik_gazu\" : msg.payload.methane,\t \"kanal_1\" : msg.payload.ADC[0],\t \"kanal_2\" : msg.payload.ADC[1],\t \"kanal_3\" : msg.payload.ADC[2],\t \"kanal_4\" : msg.payload.ADC[3],\t \"kanal_5\" : msg.payload.ADC[4],\t \"kanal_6\" : msg.payload.ADC[5],\t \"kanal_7\" : msg.payload.ADC[6],\t \"kanal_8\" : msg.payload.ADC[7],\t \"kanal_9\" : msg.payload.ADC[8],\t \"kanal_10\" : msg.payload.ADC[9],\t \"kanal_12\" : msg.payload.ADC[10],\t \"kanal_13\" : msg.payload.ADC[11],\t \"kanal_14\" : msg.payload.ADC[12],\t \"kanal_15\" : msg.payload.ADC[13],\t \"kanal_16\" : msg.payload.ADC[14],\t \"kanal_17\" : msg.payload.ADC[15],\t \"kanal_18\" : msg.payload.ADC[16],\t \"kanal_19\" : msg.payload.ADC[17],\t \"kanal_20\" : msg.payload.ADC[18],\t \"kanal_21\" : msg.payload.ADC[19],\t \"kanal_22\" : msg.payload.ADC[21],\t \"kanal_23\" : msg.payload.ADC[22],\t \"kanal_24\" : msg.payload.ADC[23],\t \"kanal_25\" : msg.payload.ADC[24],\t \"kanal_26\" : msg.payload.ADC[25],\t \"kanal_27\" : msg.payload.ADC[26],\t \"kanal_28\" : msg.payload.ADC[27],\t \"kanal_29\" : msg.payload.ADC[28],\t \"kanal_30\" : msg.payload.ADC[29],\t \"kanal_31\" : msg.payload.ADC[30],\t \"kanal_32\" : msg.payload.ADC[31]\t },\t {\t \"ID_urzadzenia\" : msg.payload.device,\t \"lokalizacja\": \"kotlownia\"\t }\t]","tot":"jsonata"}],"action":"","property":"","from":"","to":"","reg":false,"x":660,"y":320,"wires":[["52703314.59cdfc","da36f675.4888e8"]]},{"id":"52703314.59cdfc","type":"influxdb out","z":"cba5893f.b5c308","influxdb":"c567e10e.6094b8","name":"szymmmm","measurement":"opomiarowanie_kotlowni","precision":"","retentionPolicy":"","database":"database","precisionV18FluxV20":"ms","retentionPolicyV18Flux":"","org":"organisation","bucket":"bucket","x":930,"y":320,"wires":[]},{"id":"da36f675.4888e8","type":"debug","z":"cba5893f.b5c308","name":"","active":true,"tosidebar":true,"console":false,"tostatus":true,"complete":"payload","targetType":"msg","statusVal":"payload","statusType":"auto","x":910,"y":360,"wires":[]},{"id":"ad25f82c.79f5b8","type":"inject","z":"cba5893f.b5c308","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"{\"device\":\"esp01-Sz\",\"reconnections\":6910,\"RSSI[dB]\":-50,\"pressure\":101126,\"temperature\":22.02,\"humidity\":53.18,\"voltage\":235.5,\"current\":0,\"power\":0.5,\"energy\":0.196,\"frequency\":60,\"power_factor\":1,\"methane\":10000,\"ADC\":[6.305,11438.816,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,996.465,-1,1476.66,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1]}","payloadType":"str","x":250,"y":260,"wires":[["a9f190af.e7aa9","653e64eb.dbccbc"]]},{"id":"c567e10e.6094b8","type":"influxdb","hostname":"influxdb","port":"8086","protocol":"http","database":"pierwsza_baza","name":"","usetls":false,"tls":"","influxdbVersion":"1.x","url":"http://localhost:8086","rejectUnauthorized":true,"info":"\"pierwsza_baza\" to baza testowa, którą stworzyłem do pierwszych prób. "}]