diff --git a/cores/arduino/mbed-bridge b/cores/arduino/mbed-bridge
index 42f0e69..25fe198 160000
--- a/cores/arduino/mbed-bridge
+++ b/cores/arduino/mbed-bridge
@@ -1 +1 @@
-Subproject commit 42f0e69e2eab69e98b62b9a97d9b7fd934c7ca4e
+Subproject commit 25fe1981fe509217059f093395372e1ffcbd6335
diff --git a/cores/arduino/sdk/core-implement/CommonAnalog.cpp b/cores/arduino/sdk/core-implement/CommonAnalog.cpp
index 9b1da29..64c292e 100644
--- a/cores/arduino/sdk/core-implement/CommonAnalog.cpp
+++ b/cores/arduino/sdk/core-implement/CommonAnalog.cpp
@@ -570,9 +570,20 @@ ap3_err_t ap3_pwm_output(ap3_gpio_pad_t pad, uint32_t th, uint32_t fw, uint32_t
                                 AM_HAL_GPIO_PIN_DRIVESTRENGTH_12MA); //
 
     // if timer is running wait for timer value to roll over (will indicate that at least one pulse has been emitted)
+    uint32_t timer_enabled;
+    
     AM_CRITICAL_BEGIN // critical section when reading / writing config registers
-    if ((segment == AM_HAL_CTIMER_TIMERA && *((uint32_t *)CTIMERADDRn(CTIMER, timer, CTRL0)) & (CTIMER_CTRL0_TMRA0EN_Msk)) ||
-        (segment == AM_HAL_CTIMER_TIMERB && *((uint32_t *)CTIMERADDRn(CTIMER, timer, CTRL0)) & (CTIMER_CTRL0_TMRB0EN_Msk)))
+    if(segment == AM_HAL_CTIMER_TIMERA)
+    {
+        timer_enabled = *((uint32_t *)CTIMERADDRn(CTIMER, timer, CTRL0)) & (CTIMER_CTRL0_TMRA0EN_Msk);
+    }
+    else
+    {
+        timer_enabled = *((uint32_t *)CTIMERADDRn(CTIMER, timer, CTRL0)) & (CTIMER_CTRL0_TMRB0EN_Msk);
+    }
+    AM_CRITICAL_END  // end critical section
+
+    if (timer_enabled)
     {
         uint32_t current = 0;
         uint32_t last = 0;
@@ -582,7 +593,7 @@ ap3_err_t ap3_pwm_output(ap3_gpio_pad_t pad, uint32_t th, uint32_t fw, uint32_t
             current = am_hal_ctimer_read(timer, segment);
         } while (current >= last);
     }
-    AM_CRITICAL_END // end critical section
+
 
     // clear timer (also stops the timer)
     am_hal_ctimer_clear(timer, segment);
diff --git a/cores/mbed-os b/cores/mbed-os
index 5e7ff58..22c8b6b 160000
--- a/cores/mbed-os
+++ b/cores/mbed-os
@@ -1 +1 @@
-Subproject commit 5e7ff58f3294033b015ea12fdf1b098109b0549d
+Subproject commit 22c8b6b1ee181d5efcc042d475f5c026545c4f84
diff --git a/libraries/Apollo3/examples/Example10_DisplayICRevision/Example10_DisplayICRevision.ino b/libraries/Apollo3/examples/Example10_DisplayICRevision/Example10_DisplayICRevision.ino
index 8027884..cc627b9 100644
--- a/libraries/Apollo3/examples/Example10_DisplayICRevision/Example10_DisplayICRevision.ino
+++ b/libraries/Apollo3/examples/Example10_DisplayICRevision/Example10_DisplayICRevision.ino
@@ -32,6 +32,18 @@ void setup()
     {
         Serial.print("Unknown revision");
     }
+    Serial.println();
+    
+    //Unique ChipID
+    am_hal_mcuctrl_device_t sDevice;
+    am_hal_mcuctrl_info_get(AM_HAL_MCUCTRL_INFO_DEVICEID, &sDevice);
+
+    Serial.print("ChipID0 : 0x");
+    Serial.println(sDevice.ui32ChipID0, HEX);
+    
+    Serial.print("ChipID1 : 0x");
+    Serial.println(sDevice.ui32ChipID1, HEX);
+    
     Serial.println();
     Serial.println("All done");
 }
diff --git a/libraries/SPI/src/SPI.cpp b/libraries/SPI/src/SPI.cpp
index a07cb6e..5ec676f 100644
--- a/libraries/SPI/src/SPI.cpp
+++ b/libraries/SPI/src/SPI.cpp
@@ -84,7 +84,7 @@ void arduino::MbedSPI::begin() {
 }
 
 void arduino::MbedSPI::end() {
-    if (!dev) {
+    if (dev) {
         delete dev;
     }
 }
diff --git a/package.json b/package.json
index 8af6c23..1edd4b0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "framework-arduinoapollo3",
     "description": "An mbed-os enabled Arduino core for Ambiq Apollo3 based boards",
-    "version": "2.2.0",
+    "version": "2.2.1",
     "url": "https://github.com/sparkfun/Arduino_Apollo3"
 }
diff --git a/variants/LoRa_THING_PLUS_expLoRaBLE/mbed/.ld-symbols b/variants/LoRa_THING_PLUS_expLoRaBLE/mbed/.ld-symbols
index 535998c..2a16da1 100644
--- a/variants/LoRa_THING_PLUS_expLoRaBLE/mbed/.ld-symbols
+++ b/variants/LoRa_THING_PLUS_expLoRaBLE/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1639060156.7070057 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_LoRa_THING_PLUS_expLoRaBLE -DTARGET_M4 -DTARGET_NAME=LoRa_THING_PLUS_expLoRaBLE -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1647533733.2307262 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_LoRa_THING_PLUS_expLoRaBLE -DTARGET_M4 -DTARGET_NAME=LoRa_THING_PLUS_expLoRaBLE -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/LoRa_THING_PLUS_expLoRaBLE/mbed/libmbed-os.a b/variants/LoRa_THING_PLUS_expLoRaBLE/mbed/libmbed-os.a
index 385d95d..9765c59 100644
Binary files a/variants/LoRa_THING_PLUS_expLoRaBLE/mbed/libmbed-os.a and b/variants/LoRa_THING_PLUS_expLoRaBLE/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS/config/pins.cpp b/variants/SFE_ARTEMIS/config/pins.cpp
index 8a02c83..9066f6c 100644
--- a/variants/SFE_ARTEMIS/config/pins.cpp
+++ b/variants/SFE_ARTEMIS/config/pins.cpp
@@ -5,7 +5,7 @@
 
 #include "bridge/pins.h"
 
-const pin_size_t variantPinCount = 17;
+const pin_size_t variantPinCount = 22;
 
 PinState variantPinStates[variantPinCount] = {
     {D0, 0, NULL, /*NULL, NULL, NULL,*/ NULL},
@@ -25,4 +25,10 @@ PinState variantPinStates[variantPinCount] = {
     {D14, 14, NULL, /*NULL, NULL, NULL,*/ NULL},
     {D15, 15, NULL, /*NULL, NULL, NULL,*/ NULL},
     {D16, 16, NULL, /*NULL, NULL, NULL,*/ NULL},
+    {D17, 17, NULL, /*NULL, NULL, NULL,*/ NULL},
+    {D18, 18, NULL, /*NULL, NULL, NULL,*/ NULL},
+    {D19, 19, NULL, /*NULL, NULL, NULL,*/ NULL},
+    {D20, 20, NULL, /*NULL, NULL, NULL,*/ NULL},
+    {D21, 21, NULL, /*NULL, NULL, NULL,*/ NULL},
 };
+
diff --git a/variants/SFE_ARTEMIS/mbed/.ld-symbols b/variants/SFE_ARTEMIS/mbed/.ld-symbols
index 8f0f109..347380b 100644
--- a/variants/SFE_ARTEMIS/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1639060310.9699843 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1647533921.9748533 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS/mbed/libmbed-os.a b/variants/SFE_ARTEMIS/mbed/libmbed-os.a
index 21fac51..60d3235 100644
Binary files a/variants/SFE_ARTEMIS/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS_ATP/mbed/.ld-symbols b/variants/SFE_ARTEMIS_ATP/mbed/.ld-symbols
index 9baaa8b..7833ac4 100644
--- a/variants/SFE_ARTEMIS_ATP/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS_ATP/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1639060463.782133 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_ATP -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_ATP -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1647534104.0801225 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_ATP -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_ATP -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_ATP/mbed/libmbed-os.a b/variants/SFE_ARTEMIS_ATP/mbed/libmbed-os.a
index e0e1682..ef82ba2 100644
Binary files a/variants/SFE_ARTEMIS_ATP/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS_ATP/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS_DK/mbed/.ld-symbols b/variants/SFE_ARTEMIS_DK/mbed/.ld-symbols
index 80d3cba..c92f8d0 100644
--- a/variants/SFE_ARTEMIS_DK/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS_DK/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1639060617.2002084 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_DK -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_DK -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1647534283.970987 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_DK -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_DK -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_DK/mbed/libmbed-os.a b/variants/SFE_ARTEMIS_DK/mbed/libmbed-os.a
index 1b8d674..7b3bc97 100644
Binary files a/variants/SFE_ARTEMIS_DK/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS_DK/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS_MM_PB/mbed/.ld-symbols b/variants/SFE_ARTEMIS_MM_PB/mbed/.ld-symbols
index 007e58e..ea7a140 100644
--- a/variants/SFE_ARTEMIS_MM_PB/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS_MM_PB/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1639061386.4531405 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_MM_PB -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_MM_PB -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1647535205.28069 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_MM_PB -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_MM_PB -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_MM_PB/mbed/libmbed-os.a b/variants/SFE_ARTEMIS_MM_PB/mbed/libmbed-os.a
index 9363086..efc6fc1 100644
Binary files a/variants/SFE_ARTEMIS_MM_PB/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS_MM_PB/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS_MODULE/mbed/.ld-symbols b/variants/SFE_ARTEMIS_MODULE/mbed/.ld-symbols
index be09c21..3a875c3 100644
--- a/variants/SFE_ARTEMIS_MODULE/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS_MODULE/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1639061539.68951 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_MODULE -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_MODULE -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1647535388.1289284 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_MODULE -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_MODULE -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_MODULE/mbed/libmbed-os.a b/variants/SFE_ARTEMIS_MODULE/mbed/libmbed-os.a
index 04813ba..c7036e4 100644
Binary files a/variants/SFE_ARTEMIS_MODULE/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS_MODULE/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS_NANO/mbed/.ld-symbols b/variants/SFE_ARTEMIS_NANO/mbed/.ld-symbols
index 385f019..4d72995 100644
--- a/variants/SFE_ARTEMIS_NANO/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS_NANO/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1639060771.8071952 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_NANO -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_NANO -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1647534462.30907 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_NANO -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_NANO -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_NANO/mbed/libmbed-os.a b/variants/SFE_ARTEMIS_NANO/mbed/libmbed-os.a
index ea79038..313cb99 100644
Binary files a/variants/SFE_ARTEMIS_NANO/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS_NANO/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS_THING_PLUS/mbed/.ld-symbols b/variants/SFE_ARTEMIS_THING_PLUS/mbed/.ld-symbols
index 6f8c4cd..42b0206 100644
--- a/variants/SFE_ARTEMIS_THING_PLUS/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS_THING_PLUS/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1639060925.1107073 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_THING_PLUS -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_THING_PLUS -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1647534640.853667 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_THING_PLUS -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_THING_PLUS -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_THING_PLUS/mbed/libmbed-os.a b/variants/SFE_ARTEMIS_THING_PLUS/mbed/libmbed-os.a
index 0cd7c01..7a507d7 100644
Binary files a/variants/SFE_ARTEMIS_THING_PLUS/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS_THING_PLUS/mbed/libmbed-os.a differ
diff --git a/variants/SFE_EDGE/mbed/.ld-symbols b/variants/SFE_EDGE/mbed/.ld-symbols
index 8d0af64..f800d82 100644
--- a/variants/SFE_EDGE/mbed/.ld-symbols
+++ b/variants/SFE_EDGE/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1639061078.175116 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_EDGE -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_EDGE -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1647534824.2580717 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_EDGE -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_EDGE -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_EDGE/mbed/libmbed-os.a b/variants/SFE_EDGE/mbed/libmbed-os.a
index 7fe0604..65015dd 100644
Binary files a/variants/SFE_EDGE/mbed/libmbed-os.a and b/variants/SFE_EDGE/mbed/libmbed-os.a differ
diff --git a/variants/SFE_EDGE2/mbed/.ld-symbols b/variants/SFE_EDGE2/mbed/.ld-symbols
index 2a99721..9bcf30f 100644
--- a/variants/SFE_EDGE2/mbed/.ld-symbols
+++ b/variants/SFE_EDGE2/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1639061232.332364 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_EDGE2 -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_EDGE2 -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_CUSTOM_BDADDR -DAM_PACKAGE_BGA -DARDUINO_BLE_FIX -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1647535017.5662317 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_EDGE2 -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_EDGE2 -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_EDGE2/mbed/libmbed-os.a b/variants/SFE_EDGE2/mbed/libmbed-os.a
index 02226ce..cd478aa 100644
Binary files a/variants/SFE_EDGE2/mbed/libmbed-os.a and b/variants/SFE_EDGE2/mbed/libmbed-os.a differ