diff --git a/chipset/nxp/btstack_chipset_nxp.c b/chipset/nxp/btstack_chipset_nxp.c
index 71fd02a8a..3a7e5af40 100644
--- a/chipset/nxp/btstack_chipset_nxp.c
+++ b/chipset/nxp/btstack_chipset_nxp.c
@@ -483,3 +483,12 @@ static btstack_chipset_t btstack_chipset_nxp = {
 const btstack_chipset_t *btstack_chipset_nxp_instance(void){
     return &btstack_chipset_nxp;
 }
+
+uint32_t btstack_chipset_nxp_get_initial_baudrate(void){
+    switch (nxp_chip_id){
+        case NXP_CHIP_ID_IW612:
+            return 3000000;
+        default:
+            return 115200;
+    }
+}
diff --git a/chipset/nxp/btstack_chipset_nxp.h b/chipset/nxp/btstack_chipset_nxp.h
index 64d3a7eb9..c473c2f5c 100644
--- a/chipset/nxp/btstack_chipset_nxp.h
+++ b/chipset/nxp/btstack_chipset_nxp.h
@@ -75,6 +75,12 @@ void btstack_chipset_nxp_set_firmware(const uint8_t * fw_data, uint32_t fw_size)
 */
 void btstack_chipset_nxp_download_firmware_with_uart(const btstack_uart_t *uart_driver, void (*callback)(uint8_t status));
 
+/**
+ * @brief Get baudrate after firmware download
+ * @note iw612 with current firmware is set to 3mbps instead of 115200. to be called after firmware download complete
+ */
+uint32_t btstack_chipset_nxp_get_initial_baudrate(void);
+
 /**
  * Get chipset instance for NXP chipsets
  */