Merge pull request #2 from flrrth/byte_2_bit-shift

Fix bit shifting
flrrth · Nov 13, 2022 · 90540b7 · 90540b7
2 parents 83f84b2 + 0b53280
commit 90540b7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dht20/dht20.py b/dht20/dht20.py
@@ -93,7 +93,7 @@ def measurements(self) -> dict:
             retry -= 1
 
         buffer = data[0]
-        s_rh = buffer[1] << 12 | buffer[2] << 8 | buffer[3] >> 4
+        s_rh = buffer[1] << 12 | buffer[2] << 4 | buffer[3] >> 4
         s_t = (buffer[3] << 16 | buffer[4] << 8 | buffer[5]) & 0xfffff
         rh = (s_rh / 2 ** 20) * 100
         t = ((s_t / 2 ** 20) * 200) - 50