diff --git a/drivers/sensors/spacemouse_module.c b/drivers/sensors/spacemouse_module.c
index 800793dd858..3726cac021c 100644
--- a/drivers/sensors/spacemouse_module.c
+++ b/drivers/sensors/spacemouse_module.c
@@ -7,8 +7,29 @@
 
 // datasheet available at https://3dconnexion.com/cn/wp-content/uploads/2020/02/HW-Spec-3DX-700039_Rev001_serial.pdf
 
+// Datasheet UART settings specify:
+// - 38400 baud
+// - 8 data bits
+// - 1 stop bit
+// - no parity
+// - 100/s data rate
+
+#define SPACEMOUSE_BAUD_RATE 38400
+
+#define SPACEMOUSE_AXIS_COUNT 6
 #define SPACEMOUSE_INPUT_OFFSET (8192)
 
+#define SPACEMOUSE_LENGTH_DATA (2 * SPACEMOUSE_AXIS_COUNT)
+
+enum spacemouse_commands {
+    SPACEMOUSE_CMD_REQUEST_DATA      = 0xAC,
+    SPACEMOUSE_CMD_SET_ZERO_POSITION = 0xAD,
+    SPACEMOUSE_CMD_AUTO_DATA_ON      = 0xAE,
+    SPACEMOUSE_CMD_AUTO_DATA_OFF     = 0xAF,
+    SPACEMOUSE_CMD_END               = 0x8D,
+    SPACEMOUSE_DATA_REQUEST_START    = 0x96,
+};
+
 bool spacemouse_send_command(uint8_t cmd) {
     uart_write(cmd);
     uint8_t buf[2];
diff --git a/drivers/sensors/spacemouse_module.h b/drivers/sensors/spacemouse_module.h
index 205818851d5..c99cba5cd0b 100644
--- a/drivers/sensors/spacemouse_module.h
+++ b/drivers/sensors/spacemouse_module.h
@@ -6,32 +6,6 @@
 #include <stdint.h>
 #include <stdbool.h>
 
-// Datasheet UART settings specify:
-// - 38400 baud
-// - 8 data bits
-// - 1 stop bit
-// - no parity
-// - 100/s data rate
-
-#define SPACEMOUSE_BAUD_RATE 38400
-
-#define SPACEMOUSE_AXIS_COUNT 6
-
-#define SPACEMOUSE_LENGTH_HEADER 1
-#define SPACEMOUSE_LENGTH_DATA (2 * SPACEMOUSE_AXIS_COUNT)
-#define SPACEMOUSE_LENGTH_CHECKSUM 2
-#define SPACEMOUSE_LENGTH_FOOTER 1
-#define SPACEMOUSE_LENGTH_PACKET (SPACEMOUSE_LENGTH_HEADER + SPACEMOUSE_LENGTH_DATA + SPACEMOUSE_LENGTH_CHECKSUM + SPACEMOUSE_LENGTH_FOOTER)
-
-enum spacemouse_commands {
-    SPACEMOUSE_CMD_REQUEST_DATA      = 0xAC,
-    SPACEMOUSE_CMD_SET_ZERO_POSITION = 0xAD,
-    SPACEMOUSE_CMD_AUTO_DATA_ON      = 0xAE,
-    SPACEMOUSE_CMD_AUTO_DATA_OFF     = 0xAF,
-    SPACEMOUSE_CMD_END               = 0x8D,
-    SPACEMOUSE_DATA_REQUEST_START    = 0x96,
-};
-
 typedef struct {
     int16_t x;
     int16_t y;