From 34a87fd98503adb969c7e7d29b76be22933935c1 Mon Sep 17 00:00:00 2001
From: trz0332 <trz0332@163.com>
Date: Thu, 18 Aug 2022 20:19:49 +0800
Subject: [PATCH 1/3] Update __init__.py

---
 broadlink/__init__.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/broadlink/__init__.py b/broadlink/__init__.py
index 2f66c427..4c791365 100644
--- a/broadlink/__init__.py
+++ b/broadlink/__init__.py
@@ -67,6 +67,7 @@
         0xA56C: ("SP4L-EU", "Broadlink"),
         0xA589: ("SP4L-UK", "Broadlink"),
         0xA5D3: ("SP4L-EU", "Broadlink"),
+        0xA4F9: ("WS4", "Broadlink (OEM)"),
     },
     sp4b: {
         0x5115: ("SCB1E", "Broadlink"),
@@ -140,6 +141,9 @@
     a1: {
         0x2714: ("e-Sensor", "Broadlink"),
     },
+    a2: {
+        0x4F60: ("e-Sensor", "Broadlink"),
+    },
     mp1: {
         0x4EB5: ("MP1-1K4S", "Broadlink"),
         0x4EF7: ("MP1-1K4S", "Broadlink (OEM)"),

From 11fd90541b135f1306a398b2393b3b92da34baf3 Mon Sep 17 00:00:00 2001
From: trz0332 <trz0332@163.com>
Date: Thu, 18 Aug 2022 20:21:05 +0800
Subject: [PATCH 2/3] Update sensor.py

---
 broadlink/sensor.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/broadlink/sensor.py b/broadlink/sensor.py
index 33e7587d..e7ec87b9 100644
--- a/broadlink/sensor.py
+++ b/broadlink/sensor.py
@@ -45,3 +45,26 @@ def check_sensors_raw(self) -> dict:
             "air_quality": data[0x6],
             "noise": data[0x8],
         }
+
+class a2(Device):
+    """Controls a Broadlink A2."""
+
+    TYPE = "A2"
+
+
+    def check_sensors_raw(self) -> dict:
+        """Return the state of the sensors in raw format."""
+        #packet = bytearray([0x1])
+        packet=bytes.fromhex("0c00a5a55a5ab9c0010b")
+        response = self.send_packet(0x6A, packet)
+        e.check_error(response[0x22:0x24])
+        payload = self.decrypt(response[0x38:])
+        data = payload[0x6:]
+
+        return {
+            "temperature": data[0xd]*255+ data[0xe],
+            "humidity": data[0xf]*255+ data[0x10],
+            "PM10": data[0x7]*255+ data[0x8],
+            "PM2.5": data[0x9]*255+ data[0xa],
+            "PM1.0": data[0xb]*255+ data[0xc],
+        }

From 237c943f20e49c1d6b150bc3a0058bdb1b2bcbd4 Mon Sep 17 00:00:00 2001
From: trz0332 <trz0332@163.com>
Date: Thu, 18 Aug 2022 20:53:48 +0800
Subject: [PATCH 3/3] Update __init__.py

---
 broadlink/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/broadlink/__init__.py b/broadlink/__init__.py
index 4c791365..96491a2d 100644
--- a/broadlink/__init__.py
+++ b/broadlink/__init__.py
@@ -12,7 +12,7 @@
 from .hub import s3
 from .light import lb1, lb2
 from .remote import rm, rm4, rm4mini, rm4pro, rmmini, rmminib, rmpro
-from .sensor import a1
+from .sensor import a1,a2
 from .switch import bg1, mp1, sp1, sp2, sp2s, sp3, sp3s, sp4, sp4b
 
 SUPPORTED_TYPES = {