From c9041e7cafd436508258b09e2339130f83f95266 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andrius=20=C5=A0tikonas?= <andrius@stikonas.eu>
Date: Sun, 27 Dec 2020 20:01:33 +0000
Subject: [PATCH] Add target_temperature_step funtion and fix firmware version
 discovery.

---
 neohubapi/neohub.py | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/neohubapi/neohub.py b/neohubapi/neohub.py
index 1884a54..5cc0dc4 100644
--- a/neohubapi/neohub.py
+++ b/neohubapi/neohub.py
@@ -61,7 +61,7 @@ class NeoHub:
         message = {"FIRMWARE": 0}
 
         result = await self._send(message)
-        firmware_version = int(result['firmware version'])
+        firmware_version = int(getattr(result, 'firmware version'))
         return firmware_version
 
     async def get_system(self):
@@ -75,6 +75,17 @@ class NeoHub:
         data.ALT_TIMER_FORMAT = schedule_format_int_to_enum(data.ALT_TIMER_FORMAT)
         return data
 
+    async def target_temperature_step(self):
+        """
+        Returns Neohub's target temperature step
+        """
+
+        firmware_version = await self.firmware()
+        if firmware_version >= 2135:
+            return 0.5
+        else:
+            return 1
+
     async def reset(self):
         """
         Reboot neohub