added to readme and created dev branch

.gitignore

@@ -1,2 +1 @@
 data/
-config.json

README.md

@@ -1,11 +1,11 @@
-# Datalogger
+# datalogger
 
 ESP8266 running Micropython collecting temperature humidity and light level. Pushing data to a Mosquito server. A python script to ingest the data into an influx database. Grafana to display the data.
 
-## Install tools
+## Setting up ampy
 
-```pip3 install esptool adafruit-ampy```
+`ampy` is a application that allows terminal access to connected micropython devices.
 
-## Download Esp8266 Firmware
+## typology
 
-https://micropython.org/resources/firmware/esp8266-20210418-v1.15.bin
+![](docs/typology)

uP/main.py

@@ -2,37 +2,26 @@ from machine import Pin
 from time import sleep
 import machine
 import dht
-from umqtt.robust import MQTTClient
+from umqtt.simple import MQTTClient
 import json
 import gc
 
-with open("config.json", 'r') as f:
-    config = json.load(f)
-    
-print(config)
-
 led = Pin(2, Pin.OUT)
-d = dht.DHT11(Pin(12))
+d = dht.DHT11(Pin(16))
 adc = machine.ADC(0)
-
+server="10.1.1.162"
-c = MQTTClient("umqtt_client", config["mqtt"]["server"],ssl=True, user=config["mqtt"]["user"], password=config["mqtt"]["password"])
+c = MQTTClient("umqtt_client", server)
 gc.enable()
 
 while True:
     led(0)
     d.measure()
-    data = {'temp': d.temperature(), 'humid': d.humidity(),'light': adc.read(), 'id': config["id"]}
+    data = {'temp': d.temperature(), 'humid': d.humidity(),'light': adc.read(), 'id': 1}
     print(data)
     led(1)
-    try:
+    c.connect()
-        c.connect()
+    c.publish(b"sensors", json.dumps(data))
-        c.publish(b"sensors", json.dumps(data))
+    c.disconnect()
-    finally:
-        c.disconnect()
     gc.collect()
-    
+    sleep(2)
-    
-
-
-
 

uP/mqtt.py

@@ -0,0 +1,37 @@
+from machine import Pin
+from time import sleep
+import machine
+import dht
+from umqtt.robust import MQTTClient
+import json
+import gc
+
+with open("config.json", 'r') as f:
+    config = json.load(f)
+    
+print(config)
+
+led = Pin(2, Pin.OUT)
+d = dht.DHT11(Pin(12))
+adc = machine.ADC(0)
+
+c = MQTTClient("umqtt_client", config["mqtt"]["server"],ssl=True, user=config["mqtt"]["user"], password=config["mqtt"]["password"])
+gc.enable()
+
+while True:
+    led(0)
+    d.measure()
+    data = {'temp': d.temperature(), 'humid': d.humidity(),'light': adc.read(), 'id': config["id"]}
+    print(data)
+    led(1)
+    c.connect()
+    c.publish(b"sensors", json.dumps(data))
+    c.disconnect()
+    gc.collect()
+ #   wdt.feed()
+    #sleep(1)
+    
+
+
+
+