[DOCS] Add new devices, parameters and LORA tutorial (#1028)

* Add new devices and parameters
* Update readme and lora use

docs/use/ble.md

@@ -32,7 +32,7 @@ Note that you can find apps to simulate beacons and do some tests like [Beacon s
 IOS version >=10 devices advertise without an extra app a mac address, nevertheless this address [changes randomly](https://github.com/1technophile/OpenMQTTGateway/issues/71) and cannot be used for presence detection. You must install an app to advertise a fixed MAC address.
 
 
-## Receiving signals Mi Flora/ Mi jia device/ LYWDS02, ClearGrass or Mi scale
+## Receiving signals from BLE devices Mi Flora, Mi jia, LYWDS02, LYWSD03MMC, ClearGrass, Mi scale and [many more](https://compatible.openmqttgateway.com/index.php/devices/ble-devices/)
 So as to receive BLE sensors data you need either a simple ESP32 either an ESP8266/arduino + HM10/11 with firmware >= v601
 The mi flora supported firmware is >3.1.8
 
@@ -52,6 +52,8 @@ Note that the gateway return one or two measurement value each time. The differe
 * Impedance
 * Battery
 * Voltage
+* Open
+* Presence
 
 The infos will appear like this on your MQTT broker:
 

docs/use/lora.md

@@ -1,4 +1,8 @@
 # LORA gateway
+
+Tutorial on how to leverage LORA for a mailbox sensor:
+<iframe width="560" height="315" src="https://www.youtube.com/watch?v=6DftaHxDawM" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
+
 ## Receiving data from LORA signal
 
 Subscribe to all the messages with mosquitto or open your MQTT client software: