Use UTC time instead of timestamp

server/main.py

@@ -7,13 +7,13 @@ logging.getLogger('aiohttp').setLevel(logging.DEBUG if os.environ.get('DEBUG') e
 
 import asyncio
 from aiohttp import web
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 import pytz
 
 from APSystemsECUR import APSystemsECUR
 
 ECU_IP = '192.168.69.153'
-LISTEN_IP = '192.168.69.100'
+LISTEN_IP = '192.168.69.106'
 ecu = APSystemsECUR(ECU_IP)
 app = web.Application()
 prev_ecu_timestamp = None
@@ -60,7 +60,7 @@ async def get_data():
 
             if data['timestamp'] != prev_ecu_timestamp:
                 total = 0
-                timestamp = datetime.utcnow()
+                utctime = datetime.now(timezone.utc)
 
                 for i in data['inverters'].values():
                     total += i['power'][0]
@@ -73,7 +73,7 @@ async def get_data():
                 points = []
                 for i in data['inverters'].values():
                     points.append({
-                        'time': timestamp,
+                        'time': utctime,
                         'measurement': 'inverter',
                         'tags': {'ecu': data['ecu_id'], 'inverter': i['uid']},
                         'fields': {
@@ -85,7 +85,7 @@ async def get_data():
                     })
 
                     points.append({
-                        'time': timestamp,
+                        'time': utctime,
                         'measurement': 'panel',
                         'tags': {'ecu': data['ecu_id'], 'inverter': i['uid'], 'channel': '0'},
                         'fields': {
@@ -96,7 +96,7 @@ async def get_data():
                     })
 
                     points.append({
-                        'time': timestamp,
+                        'time': utctime,
                         'measurement': 'panel',
                         'tags': {'ecu': data['ecu_id'], 'inverter': i['uid'], 'channel': '1'},
                         'fields': {
@@ -107,7 +107,7 @@ async def get_data():
                     })
 
                 points.append({
-                    'time': timestamp,
+                    'time': utctime,
                     'measurement': 'ecu',
                     'tags': {'ecu': data['ecu_id']},
                     'fields': {