diff --git a/adafruit_platformdetect/board.py b/adafruit_platformdetect/board.py
index e1295911..db7f3f6a 100644
--- a/adafruit_platformdetect/board.py
+++ b/adafruit_platformdetect/board.py
@@ -95,6 +95,8 @@ def id(self) -> Optional[str]:
             board_id = boards.RASPBERRY_PI_PICO
         elif chip_id == chips.S805:
             board_id = boards.ODROID_C1
+        elif chip_id == chips.RK3568B2:
+            board_id = boards.ODROID_M1
         elif chip_id == chips.S905:
             board_id = boards.ODROID_C2
         elif chip_id == chips.S905X3:
diff --git a/adafruit_platformdetect/chip.py b/adafruit_platformdetect/chip.py
index 222104a1..9377635d 100644
--- a/adafruit_platformdetect/chip.py
+++ b/adafruit_platformdetect/chip.py
@@ -224,6 +224,9 @@ def _linux_id(self) -> Optional[str]:
         if self.detector.check_dt_compatible_value("rockchip,rk3568"):
             return chips.RK3568
 
+        if self.detector.check_dt_compatible_value("rockchip,rk3568b2"):
+            return chips.RK3568B2
+
         if self.detector.check_dt_compatible_value("rockchip,rk3588"):
             return chips.RK3588
 
diff --git a/adafruit_platformdetect/constants/boards.py b/adafruit_platformdetect/constants/boards.py
index c8ed4d4a..a2a6b81a 100644
--- a/adafruit_platformdetect/constants/boards.py
+++ b/adafruit_platformdetect/constants/boards.py
@@ -125,6 +125,7 @@
 ODROID_C4 = "ODROID_C4"
 ODROID_N2 = "ODROID_N2"
 ODROID_XU4 = "ODROID_XU4"
+ODROID_M1 = "ODROID_M1"
 
 FTDI_FT232H = "FTDI_FT232H"
 FTDI_FT2232H = "FTDI_FT2232H"
@@ -314,6 +315,7 @@
     ODROID_C4,
     ODROID_N2,
     ODROID_XU4,
+    ODROID_M1,
 )
 
 _BEAGLEBONE_IDS = (
diff --git a/adafruit_platformdetect/constants/chips.py b/adafruit_platformdetect/constants/chips.py
index c5c44853..dd622021 100644
--- a/adafruit_platformdetect/constants/chips.py
+++ b/adafruit_platformdetect/constants/chips.py
@@ -57,6 +57,7 @@
 RK3288 = "RK3288"
 RK3566 = "RK3566"
 RK3568 = "RK3568"
+RK3568B2 = "RK3568B2"
 RK3588 = "RK3588"
 PENTIUM_N3710 = "PENTIUM_N3710"  # SOC Braswell core
 STM32F405 = "STM32F405"