diff --git a/mcp_can.cpp b/mcp_can.cpp
index 4381d24..2444434 100644
--- a/mcp_can.cpp
+++ b/mcp_can.cpp
@@ -534,6 +534,11 @@ byte MCP_CAN::mcp2515_configRate(const byte canSpeed, const byte clock)
           cfg2 = MCP_16MHz_1000kBPS_CFG2;
           cfg3 = MCP_16MHz_1000kBPS_CFG3;
           break;
+	case (CAN_47KBPS):
+	  cfg1 = MCP_16MHz_47kBPS_CFG1;
+	  cfg2 = MCP_16MHz_47kBPS_CFG2;
+	  cfg3 = MCP_16Mhz_47kBPS_CFG3;
+	  break;
 
         default:
           set = 0;
diff --git a/mcp_can_dfs.h b/mcp_can_dfs.h
index 44103d7..4455789 100644
--- a/mcp_can_dfs.h
+++ b/mcp_can_dfs.h
@@ -405,6 +405,10 @@
 #define MCP_8MHz_5kBPS_CFG2 (0xbf)
 #define MCP_8MHz_5kBPS_CFG3 (0x07)
 
+#define MCP_16MHz_47kBPS_CFG1 (0x06)
+#define MCP_16MHz_47kBPS_CFG2 (0xBE)
+#define MCP_16Mhz_47kBPS_CFG3 (0x07)
+
 #define MCPDEBUG        (0)
 #define MCPDEBUG_TXBUF  (0)
 #define MCP_N_TXBUFFERS (3)
@@ -465,6 +469,7 @@
 #define CAN_500KBPS         16
 #define CAN_666KBPS         17
 #define CAN_1000KBPS        18
+#define CAN_47KBPS          19
 
 #define CAN_OK              (0)
 #define CAN_FAILINIT        (1)