diff --git a/adafruit_platformdetect/board.py b/adafruit_platformdetect/board.py
index d85e6666..825fb70b 100644
--- a/adafruit_platformdetect/board.py
+++ b/adafruit_platformdetect/board.py
@@ -373,6 +373,8 @@ def _armbian_id(self) -> Optional[str]:
             board = boards.ORANGE_PI_2
         elif board_value == "orangepi3":
             board = boards.ORANGE_PI_3
+        elif board_value == "orangepi3b":
+            board = boards.ORANGE_PI_3B
         elif board_value == "orangepi3-lts":
             board = boards.ORANGE_PI_3_LTS
         elif board_value == "orangepi4":
@@ -427,6 +429,8 @@ def _orange_pi_id(self) -> Optional[str]:
         board_value = self.detector.get_device_model()
         if "Orange Pi 5" in board_value:
             return boards.ORANGE_PI_5
+        if "Orange Pi 3B" in board_value:
+            return boards.ORANGE_PI_3B
         return None
 
     def _sama5_id(self) -> Optional[str]:
@@ -552,6 +556,8 @@ def _rk3566_id(self) -> Optional[str]:
             board = boards.LUBANCAT1
         if board_value and "Radxa CM3 IO" in board_value:
             board = boards.RADXA_CM3
+        if board_value and "Rockchip RK3566 OPi 3B" in board_value:
+            board = boards.ORANGE_PI_3B
         return board
 
     def _rk3568_id(self) -> Optional[str]:
diff --git a/adafruit_platformdetect/constants/boards.py b/adafruit_platformdetect/constants/boards.py
index ba4a364b..bb378c16 100644
--- a/adafruit_platformdetect/constants/boards.py
+++ b/adafruit_platformdetect/constants/boards.py
@@ -57,6 +57,7 @@
 ORANGE_PI_ZERO_PLUS = "ORANGE_PI_ZERO_PLUS"
 ORANGE_PI_ZERO_2 = "ORANGE_PI_ZERO_2"
 ORANGE_PI_3 = "ORANGE_PI_3"
+ORANGE_PI_3B = "ORANGE_PI_3B"
 ORANGE_PI_3_LTS = "ORANGE_PI_3_LTS"
 ORANGE_PI_4 = "ORANGE_PI_4"
 ORANGE_PI_4_LTS = "ORANGE_PI_4_LTS"
@@ -248,6 +249,7 @@
     ORANGE_PI_ZERO_PLUS,
     ORANGE_PI_ZERO_2,
     ORANGE_PI_3,
+    ORANGE_PI_3B,
     ORANGE_PI_3_LTS,
     ORANGE_PI_4,
     ORANGE_PI_4_LTS,