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Nigreon 2025-10-28 16:12:52 +01:00
parent 9e702af8c6
commit 2e2687d3f7
8 changed files with 252 additions and 57 deletions
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33
python/rtl_433_json2mqtt.py
View file

@ -1,9 +1,11 @@
import json
#import fileinput
import serial
import datetime
import paho.mqtt.client as paho
#input = '{"model":"Oregon-THGR810","id":226,"channel":10,"battery_ok":0,"temperature_C":19.7,"humidity":24,"protocol":"Oregon Scientific Weather Sensor"}'
SKIP_KEYS = [ "type", "model", "subtype", "channel", "id", "mic", "mod", "freq", "sequence_num", "message_type", "exception", "raw_msg", "protocol", "duration", "sync", "flags", "status" ]
TOPIC_KEYS = [ "type", "model", "subtype", "channel", "id" ]
@ -11,10 +13,16 @@ TOPIC_KEYS = [ "type", "model", "subtype", "channel", "id" ]
#default="devices[/type][/model][/subtype][/channel][/id]"
prefix = "home/rtl_433"
broker = "192.168.67.1"
broker = "127.0.0.1"
port = 1883
altitude = 150
#altitude = 150
altitude = 210
rainref = -1
rainlast = -1
rainrefday = -1
rainday = -1
serialdev = "/dev/ttyACM0"
serialspeed = 115200
@ -43,11 +51,15 @@ def publish(jsonin, prefix_device):
def on_connect(client, userdata, flags, reason_code, properties):
print(f"Connected to MQTT")
client.subscribe(prefix+"/cmd")
client.subscribe(prefix+"/rain_reset")
def on_message(client, userdata, msg):
global rainref
print(msg.topic+" "+str(msg.payload))
if(str(msg.topic) == prefix+"/cmd"):
ser.write(msg.payload)
if(str(msg.topic) == prefix+"/rain_reset"):
rainref = rainlast
mqtt=paho.Client(paho.CallbackAPIVersion.VERSION2)
mqtt.on_connect = on_connect
@ -73,6 +85,23 @@ while True:
if 'pressure' in data:
data['pressure'] = get_sealevel_pressure(data['pressure'], altitude, data['temperature_C'])
data['pressure'] = round(data['pressure'], 1)
if 'rain_mm' in data:
if rainref == -1 or data['rain_mm'] < rainlast:
rainref = data['rain_mm']
rainrefday = data['rain_mm']
rainlast = rainref
rainday = datetime.datetime.now().day
data['rain_local'] = 0
data['rain_day'] = 0
else:
rainlast = data['rain_mm']
data['rain_local'] = round(rainlast - rainref, 2)
if datetime.datetime.now().day != rainday:
rainday = datetime.datetime.now().day
rainrefday = data['rain_mm']
data['rain_day'] = 0
else:
data['rain_day'] = round(data['rain_mm'] - rainrefday,2)
mqtt.publish(prefix+'/events', json.dumps(data))
prefix_device = generate_topic(data)

26
python/rtl_433_mqtt2vm.py
View file

@ -71,34 +71,46 @@ def on_message(mqttc, obj, msg):
tags[t] = str(jsonin[t])
measures = ""
measuresnb = 0
if 'temperature_C' in jsonin:
value = float(jsonin['temperature_C'])
measures += create_measure("temperature", currentts, tags, value)
if 'temperature' not in recorddb[ref] or recorddb[ref]['temperature'] != value:
measures += create_measure("temperature", currentts, tags, value)
measuresnb += 1
recorddb[ref]['temperature'] = value
if 'humidity' in jsonin:
value = int(jsonin['humidity'])
measures += create_measure("humidity", currentts, tags, value)
if 'humidity' not in recorddb[ref] or recorddb[ref]['humidity'] != value:
measures += create_measure("humidity", currentts, tags, value)
measuresnb += 1
recorddb[ref]['humidity'] = value
if 'moisture' in jsonin:
value = int(jsonin['moisture'])
measures += create_measure("moisture", currentts, tags, value)
if 'moisture' not in recorddb[ref] or recorddb[ref]['moisture'] != value:
measures += create_measure("moisture", currentts, tags, value)
measuresnb += 1
recorddb[ref]['moisture'] = value
if 'rain_mm' in jsonin:
value = float(jsonin['rain_mm'])
measures += create_measure("rain", currentts, tags, value)
if 'rain' not in recorddb[ref] or recorddb[ref]['rain'] != value:
measuresnb += 1
recorddb[ref]['rain'] = value
if 'pressure' in jsonin:
value = float(jsonin['pressure'])
measures += create_measure("pressure", currentts, tags, value)
if 'pressure' not in recorddb[ref] or recorddb[ref]['pressure'] != value:
measures += create_measure("pressure", currentts, tags, value)
recorddb[ref]['humidity'] = value
measuresnb += 1
recorddb[ref]['pressure'] = value
if 'battery_ok' in jsonin:
value = int(jsonin['battery_ok'])
measures += create_measure("battery_ok", currentts, tags, value)
if 'battery_ok' not in recorddb[ref] or recorddb[ref]['battery_ok'] != value:
measures += create_measure("battery_ok", currentts, tags, value)
measuresnb += 1
recorddb[ref]['battery_ok'] = value
if len(measures) > 0:
if measuresnb > 0:
recorddb[ref]["lastsend"] = currentts
#print(measures)
try: