v1.3.0 to add support to nRF52 core v0.22.0+

### Releases v1.3.0 1. Add support to Adafruit nRF52 core v0.22.0+ 2. Add support to Raytac MDBT50Q_RX Dongle **Warnings for Releases v1.2.0-** : Use [`Adafruit nRF52 v0.22.0+`](https://github.com/adafruit/Adafruit_nRF52_Arduino/releases/tag/0.22.0) will create **compiler errors**. If so, please use the [`Adafruit nRF52 v0.21.0`](https://github.com/adafruit/Adafruit_nRF52_Arduino/releases/tag/0.21.0). It's advisable to update to Releases v1.3.0+
khoih-prog · Aug 13, 2021 · df73959 · df73959
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diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -14,8 +14,8 @@ If you don't find anything, please [open a new issue](https://github.com/khoih-p
 
 Please ensure to specify the following:
 
-* Arduino IDE version (e.g. 1.8.13) or Platform.io version
-* `NRF52` Core Version (e.g. Adafruit NRF52 core v0.21.0)
+* Arduino IDE version (e.g. 1.8.15) or Platform.io version
+* `NRF52` Core Version (e.g. Adafruit NRF52 core v0.24.0)
 * Contextual information (e.g. what you were trying to achieve)
 * Simplest possible steps to reproduce
 * Anything that might be relevant in your opinion, such as:
@@ -26,10 +26,10 @@ Please ensure to specify the following:
 ### Example
 
 ```
-Arduino IDE version: 1.8.13
-Arduino NRF52 Core Version 0.21.0
+Arduino IDE version: 1.8.15
+Arduino NRF52 Core Version 0.24.0
 OS: Ubuntu 20.04 LTS
-Linux xy-Inspiron-3593 5.4.0-51-generic #56-Ubuntu SMP Mon Oct 5 14:28:49 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
+Linux xy-Inspiron-3593 5.4.0-80-generic #90-Ubuntu SMP Fri Jul 9 22:49:44 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
 
 Context:
 I encountered a crash while trying to use the Timer Interrupt.

diff --git a/README.md b/README.md
@@ -17,6 +17,7 @@
   * [Currently supported Boards](#currently-supported-boards)
   * [Important Notes about ISR](#important-notes-about-isr)
 * [Changelog](#changelog)
+  * [Releases v1.3.0](#releases-v130)
   * [Releases v1.2.0](#releases-v120)
   * [Releases v1.1.1](#releases-v111)
   * [Releases v1.0.2](#releases-v102)
@@ -141,6 +142,13 @@ The catch is **your function is now part of an ISR (Interrupt Service Routine),
 
 ## Changelog
 
+### Releases v1.3.0
+
+1. Add support to Adafruit nRF52 core v0.22.0+
+2. Add support to Raytac MDBT50Q_RX Dongle
+
+**Warnings for Releases v1.2.0-** : Use [`Adafruit nRF52 v0.22.0+`](https://github.com/adafruit/Adafruit_nRF52_Arduino/releases/tag/0.22.0) will create **compiler errors**. If so, please use the [`Adafruit nRF52 v0.21.0`](https://github.com/adafruit/Adafruit_nRF52_Arduino/releases/tag/0.21.0). It's advisable to update to Releases v1.3.0+
+
 ### Releases v1.2.0
 
 1. Add better debug feature.
@@ -173,18 +181,17 @@ The catch is **your function is now part of an ISR (Interrupt Service Routine),
 ## Prerequisites
 
  1. [`Arduino IDE 1.8.15+` for Arduino](https://www.arduino.cc/en/Main/Software)
- 2. [`Adafruit nRF52 v0.21.0`](https://github.com/adafruit/Adafruit_nRF52_Arduino) for nRF52 boards such as Adafruit NRF52840_FEATHER, NRF52832_FEATHER, NRF52840_FEATHER_SENSE, NRF52840_ITSYBITSY, NRF52840_CIRCUITPLAY, NRF52840_CLUE, NRF52840_METRO, NRF52840_PCA10056, PARTICLE_XENON, **NINA_B302_ublox**, etc. [![GitHub release](https://img.shields.io/github/release/adafruit/Adafruit_nRF52_Arduino.svg)](https://github.com/adafruit/Adafruit_nRF52_Arduino/releases/latest)
-**Warnings** : Use [`Adafruit nRF52 v0.22.0+`](https://github.com/adafruit/Adafruit_nRF52_Arduino/releases/tag/0.22.0) will create **compiler errors** to some boards. If so, please use the [`Adafruit nRF52 v0.21.0`](https://github.com/adafruit/Adafruit_nRF52_Arduino/releases/tag/0.21.0) until the issue fixed.
+ 2. [`Adafruit nRF52 v0.24.0+`](https://github.com/adafruit/Adafruit_nRF52_Arduino) for nRF52 boards such as Adafruit NRF52840_FEATHER, NRF52832_FEATHER, NRF52840_FEATHER_SENSE, NRF52840_ITSYBITSY, NRF52840_CIRCUITPLAY, NRF52840_CLUE, NRF52840_METRO, NRF52840_PCA10056, PARTICLE_XENON, **NINA_B302_ublox**, etc. [![GitHub release](https://img.shields.io/github/release/adafruit/Adafruit_nRF52_Arduino.svg)](https://github.com/adafruit/Adafruit_nRF52_Arduino/releases/latest)
  3. [`Blynk library 0.6.1`](https://github.com/blynkkk/blynk-library/releases). [![Latest release](https://img.shields.io/github/release/blynkkk/blynk-library.svg)](https://github.com/blynkkk/blynk-library/releases/latest/) to use with certain example.
  4. To use with certain example, depending on which Ethernet card you're using:
    - [`Ethernet library v2.0.0+`](https://github.com/arduino-libraries/Ethernet) for W5100, W5200 and W5500.  [![GitHub release](https://img.shields.io/github/release/arduino-libraries/Ethernet.svg)](https://github.com/arduino-libraries/Ethernet/releases/latest)
    - [`EthernetLarge library v2.0.0+`](https://github.com/OPEnSLab-OSU/EthernetLarge) for W5100, W5200 and W5500.
    - [`Ethernet2 library v1.0.4+`](https://github.com/khoih-prog/Ethernet2) for W5500. [![GitHub release](https://img.shields.io/github/release/adafruit/Ethernet2.svg)](https://github.com/adafruit/Ethernet2/releases/latest)
    - [`Ethernet3 library v1.5.5+`](https://github.com/sstaub/Ethernet3) for W5500/WIZ550io/WIZ850io/USR-ES1 with Wiznet W5500 chip. [![GitHub release](https://img.shields.io/github/release/sstaub/Ethernet3.svg)](https://github.com/sstaub/Ethernet3/releases/latest)
-   - [`EthernetENC library v2.0.0+`](https://github.com/jandrassy/EthernetENC) for ENC28J60. [![GitHub release](https://img.shields.io/github/release/jandrassy/EthernetENC.svg)](https://github.com/jandrassy/EthernetENC/releases/latest). **New and Better**
+   - [`EthernetENC library v2.0.1+`](https://github.com/jandrassy/EthernetENC) for ENC28J60. [![GitHub release](https://img.shields.io/github/release/jandrassy/EthernetENC.svg)](https://github.com/jandrassy/EthernetENC/releases/latest). **New and Better**
    - [`UIPEthernet library v2.0.10+`](https://github.com/UIPEthernet/UIPEthernet) for ENC28J60. [![GitHub release](https://img.shields.io/github/release/UIPEthernet/UIPEthernet.svg)](https://github.com/UIPEthernet/UIPEthernet/releases/latest)
  5. [`WiFiNINA_Generic library v1.8.13+`](https://github.com/khoih-prog/WiFiNINA_Generic) to use WiFiNINA modules/shields. To install. check [![arduino-library-badge](https://www.ardu-badge.com/badge/WiFiNINA_Generic.svg?)](https://www.ardu-badge.com/WiFiNINA_Generic) if using WiFiNINA for boards such as nRF52, etc.
- 6. [`Blynk_WiFiNINA_WM library 1.0.4+`](https://github.com/khoih-prog/Blynk_WiFiNINA_WM) to use with Blynk-WiFiNINA-related example. To install. check [![arduino-library-badge](https://www.ardu-badge.com/badge/Blynk_WiFiNINA_WM.svg?)](https://www.ardu-badge.com/Blynk_WiFiNINA_WM)
+ 6. [`Blynk_WiFiNINA_WM library 1.1.1+`](https://github.com/khoih-prog/Blynk_WiFiNINA_WM) to use with Blynk-WiFiNINA-related example. To install. check [![arduino-library-badge](https://www.ardu-badge.com/badge/Blynk_WiFiNINA_WM.svg?)](https://www.ardu-badge.com/Blynk_WiFiNINA_WM)
  7. To use with certain example
    - [`SimpleTimer library`](https://github.com/schinken/SimpleTimer) for [ISR_16_Timers_Array example](examples/ISR_16_Timers_Array).
 
@@ -221,16 +228,16 @@ Another way to install is to:
 
 #### 1. For Adafruit nRF52840 and nRF52832 boards
 
-**To be able to compile, run and automatically detect and display BOARD_NAME on nRF52840/nRF52832 boards**, you have to copy the whole [nRF52 0.21.0](Packages_Patches/adafruit/hardware/nrf52/0.21.0) directory into Adafruit nRF52 directory (~/.arduino15/packages/adafruit/hardware/nrf52/0.21.0). 
+**To be able to compile, run and automatically detect and display BOARD_NAME on nRF52840/nRF52832 boards**, you have to copy the whole [nRF52 0.24.0](Packages_Patches/adafruit/hardware/nrf52/0.24.0) directory into Adafruit nRF52 directory (~/.arduino15/packages/adafruit/hardware/nrf52/0.24.0). 
 
-Supposing the Adafruit nRF52 version is 0.21.0. These files must be copied into the directory:
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.21.0/platform.txt`
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.21.0/boards.txt`
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.21.0/variants/NINA_B302_ublox/variant.h`
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.21.0/variants/NINA_B302_ublox/variant.cpp`
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.21.0/variants/NINA_B112_ublox/variant.h`
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.21.0/variants/NINA_B112_ublox/variant.cpp`
-- **`~/.arduino15/packages/adafruit/hardware/nrf52/0.21.0/cores/nRF5/Udp.h`**
+Supposing the Adafruit nRF52 version is 0.24.0. These files must be copied into the directory:
+- `~/.arduino15/packages/adafruit/hardware/nrf52/0.24.0/platform.txt`
+- `~/.arduino15/packages/adafruit/hardware/nrf52/0.24.0/boards.txt`
+- `~/.arduino15/packages/adafruit/hardware/nrf52/0.24.0/variants/NINA_B302_ublox/variant.h`
+- `~/.arduino15/packages/adafruit/hardware/nrf52/0.24.0/variants/NINA_B302_ublox/variant.cpp`
+- `~/.arduino15/packages/adafruit/hardware/nrf52/0.24.0/variants/NINA_B112_ublox/variant.h`
+- `~/.arduino15/packages/adafruit/hardware/nrf52/0.24.0/variants/NINA_B112_ublox/variant.cpp`
+- **`~/.arduino15/packages/adafruit/hardware/nrf52/0.24.0/cores/nRF5/Udp.h`**
 
 Whenever a new version is installed, remember to copy these files into the new version directory. For example, new version is x.yy.z
 These files must be copied into the directory:
@@ -549,8 +556,8 @@ void setup()
 ```
 #if !(defined(NRF52840_FEATHER) || defined(NRF52832_FEATHER) || defined(NRF52_SERIES) || defined(ARDUINO_NRF52_ADAFRUIT) || \
       defined(NRF52840_FEATHER_SENSE) || defined(NRF52840_ITSYBITSY) || defined(NRF52840_CIRCUITPLAY) || \
-      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) \
-      || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
+      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) || \
+      defined(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #error This code is designed to run on nRF52 platform! Please check your Tools->Board setting.
 #endif
 
@@ -834,7 +841,7 @@ While software timer, **programmed for 2s, is activated after 4.867s !!!**. Then
 
 ```
 Starting ISR_Timer_Complex_Ethernet on NRF52840_FEATHER
-NRF52TimerInterrupt v1.2.0
+NRF52TimerInterrupt v1.3.0
 CPU Frequency = 64 MHz
 NRF52TimerInterrupt: F_CPU (MHz) = 64, Timer = NRF_TIMER2
 NRF52TimerInterrupt: _fre = 1000000.00, _count = 50000
@@ -924,7 +931,7 @@ The following is the sample terminal output when running example [**TimerInterru
 
 ```
 Starting TimerInterruptTest on NRF52840_FEATHER
-NRF52TimerInterrupt v1.2.0
+NRF52TimerInterrupt v1.3.0
 CPU Frequency = 64 MHz
 NRF52TimerInterrupt: F_CPU (MHz) = 64, Timer = NRF_TIMER1
 NRF52TimerInterrupt: _fre = 1000000.00, _count = 1000000
@@ -964,7 +971,7 @@ The following is the sample terminal output when running example [**Argument_Non
 
 ```
 Starting Argument_None on NRF52840_FEATHER
-NRF52TimerInterrupt v1.2.0
+NRF52TimerInterrupt v1.3.0
 CPU Frequency = 64 MHz
 NRF52TimerInterrupt: F_CPU (MHz) = 64, Timer = NRF_TIMER1
 NRF52TimerInterrupt: _fre = 1000000.00, _count = 1000000
@@ -997,7 +1004,7 @@ In this example, 16 independent ISR Timers are used, yet utilized just one Hardw
 
 ```
 Starting ISR_16_Timers_Array_Complex on NRF52840_FEATHER
-NRF52TimerInterrupt v1.2.0
+NRF52TimerInterrupt v1.3.0
 CPU Frequency = 64 MHz
 NRF52TimerInterrupt: F_CPU (MHz) = 64, Timer = NRF_TIMER2
 NRF52TimerInterrupt: _fre = 1000000.00, _count = 10000
@@ -1148,7 +1155,7 @@ The following is the sample terminal output when running example [**SwitchDeboun
 
 ```
 Starting SwitchDebounce on NRF52840_FEATHER
-NRF52TimerInterrupt v1.2.0
+NRF52TimerInterrupt v1.3.0
 CPU Frequency = 64 MHz
 NRF52TimerInterrupt: F_CPU (MHz) = 64, Timer = NRF_TIMER1
 NRF52TimerInterrupt: _fre = 1000000.00, _count = 10000
@@ -1184,7 +1191,7 @@ The following is the sample terminal output when running example [Change_Interva
 
 ```
 Starting Change_Interval on NRF52840_FEATHER
-NRF52TimerInterrupt v1.2.0
+NRF52TimerInterrupt v1.3.0
 CPU Frequency = 64 MHz
 Starting  ITimer0 OK, millis() = 1319
 Starting  ITimer1 OK, millis() = 1319
@@ -1224,7 +1231,7 @@ The following is the sample terminal output when running example [FakeAnalogWrit
 
 ```
 Starting FakeAnalogWrite on NRF52840_FEATHER
-NRF52TimerInterrupt v1.2.0
+NRF52TimerInterrupt v1.3.0
 CPU Frequency = 64 MHz
 Starting  ITimer OK, millis() = 893
 Add index 0, pin = 2, input PWM_Value=0, mapped PWM_Value= 0
@@ -1332,6 +1339,13 @@ Sometimes, the library will only work if you update the board core to the latest
 
 ## Releases
 
+### Releases v1.3.0
+
+1. Add support to Adafruit nRF52 core v0.22.0+
+2. Add support to Raytac MDBT50Q_RX Dongle
+
+**Warnings for Releases v1.2.0-** : Use [`Adafruit nRF52 v0.22.0+`](https://github.com/adafruit/Adafruit_nRF52_Arduino/releases/tag/0.22.0) will create **compiler errors**. If so, please use the [`Adafruit nRF52 v0.21.0`](https://github.com/adafruit/Adafruit_nRF52_Arduino/releases/tag/0.21.0). It's advisable to update to Releases v1.3.0+
+
 ### Releases v1.2.0
 
 1. Add better debug feature.

diff --git a/examples/Argument_None/Argument_None.ino b/examples/Argument_None/Argument_None.ino
@@ -19,7 +19,7 @@
   Based on BlynkTimer.h
   Author: Volodymyr Shymanskyy
 
-  Version: 1.2.0
+  VVersion: 1.3.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -28,6 +28,7 @@
   1.0.2   K Hoang      24/11/2020 Add complicated example ISR_16_Timers_Array_Complex and optimize examples
   1.1.1   K.Hoang      06/12/2020 Add Change_Interval example. Bump up version to sync with other TimerInterrupt Libraries
   1.2.0   K.Hoang      11/01/2021 Add better debug feature. Optimize code and examples to reduce RAM usage
+  1.3.0   K.Hoang      13/08/2021 Add support to Adafruit nRF52 core v0.22.0+
 *****************************************************************************************************************************/
 
 /*
@@ -44,8 +45,8 @@
 
 #if !(defined(NRF52840_FEATHER) || defined(NRF52832_FEATHER) || defined(NRF52_SERIES) || defined(ARDUINO_NRF52_ADAFRUIT) || \
       defined(NRF52840_FEATHER_SENSE) || defined(NRF52840_ITSYBITSY) || defined(NRF52840_CIRCUITPLAY) || \
-      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) \
-      || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
+      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) || \
+      defined(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #error This code is designed to run on nRF52 platform! Please check your Tools->Board setting.
 #endif
 

diff --git a/examples/Change_Interval/Change_Interval.ino b/examples/Change_Interval/Change_Interval.ino
@@ -19,7 +19,7 @@
   Based on BlynkTimer.h
   Author: Volodymyr Shymanskyy
 
-  Version: 1.2.0
+  Version: 1.3.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -28,6 +28,7 @@
   1.0.2   K Hoang      24/11/2020 Add complicated example ISR_16_Timers_Array_Complex and optimize examples
   1.1.1   K.Hoang      06/12/2020 Add Change_Interval example. Bump up version to sync with other TimerInterrupt Libraries
   1.2.0   K.Hoang      11/01/2021 Add better debug feature. Optimize code and examples to reduce RAM usage
+  1.3.0   K.Hoang      13/08/2021 Add support to Adafruit nRF52 core v0.22.0+
 *****************************************************************************************************************************/
 
 /*
@@ -44,8 +45,8 @@
 
 #if !(defined(NRF52840_FEATHER) || defined(NRF52832_FEATHER) || defined(NRF52_SERIES) || defined(ARDUINO_NRF52_ADAFRUIT) || \
       defined(NRF52840_FEATHER_SENSE) || defined(NRF52840_ITSYBITSY) || defined(NRF52840_CIRCUITPLAY) || \
-      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) \
-      || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
+      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) || \
+      defined(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #error This code is designed to run on nRF52 platform! Please check your Tools->Board setting.
 #endif
 

diff --git a/examples/FakeAnalogWrite/FakeAnalogWrite.ino b/examples/FakeAnalogWrite/FakeAnalogWrite.ino
@@ -19,7 +19,7 @@
   Based on BlynkTimer.h
   Author: Volodymyr Shymanskyy
 
-  Version: 1.2.0
+  Version: 1.3.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -28,6 +28,7 @@
   1.0.2   K Hoang      24/11/2020 Add complicated example ISR_16_Timers_Array_Complex and optimize examples
   1.1.1   K.Hoang      06/12/2020 Add Change_Interval example. Bump up version to sync with other TimerInterrupt Libraries
   1.2.0   K.Hoang      11/01/2021 Add better debug feature. Optimize code and examples to reduce RAM usage
+  1.3.0   K.Hoang      13/08/2021 Add support to Adafruit nRF52 core v0.22.0+
 *****************************************************************************************************************************/
 /*
    Notes:
@@ -51,8 +52,8 @@
 
 #if !(defined(NRF52840_FEATHER) || defined(NRF52832_FEATHER) || defined(NRF52_SERIES) || defined(ARDUINO_NRF52_ADAFRUIT) || \
       defined(NRF52840_FEATHER_SENSE) || defined(NRF52840_ITSYBITSY) || defined(NRF52840_CIRCUITPLAY) || \
-      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) \
-      || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
+      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) || \
+      defined(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #error This code is designed to run on nRF52 platform! Please check your Tools->Board setting.
 #endif
 

diff --git a/examples/ISR_16_Timers_Array/ISR_16_Timers_Array.ino b/examples/ISR_16_Timers_Array/ISR_16_Timers_Array.ino
@@ -19,7 +19,7 @@
   Based on BlynkTimer.h
   Author: Volodymyr Shymanskyy
 
-  Version: 1.2.0
+  Version: 1.3.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -28,6 +28,7 @@
   1.0.2   K Hoang      24/11/2020 Add complicated example ISR_16_Timers_Array_Complex and optimize examples
   1.1.1   K.Hoang      06/12/2020 Add Change_Interval example. Bump up version to sync with other TimerInterrupt Libraries
   1.2.0   K.Hoang      11/01/2021 Add better debug feature. Optimize code and examples to reduce RAM usage
+  1.3.0   K.Hoang      13/08/2021 Add support to Adafruit nRF52 core v0.22.0+
 *****************************************************************************************************************************/
 /*
    Notes:
@@ -51,8 +52,8 @@
 
 #if !(defined(NRF52840_FEATHER) || defined(NRF52832_FEATHER) || defined(NRF52_SERIES) || defined(ARDUINO_NRF52_ADAFRUIT) || \
       defined(NRF52840_FEATHER_SENSE) || defined(NRF52840_ITSYBITSY) || defined(NRF52840_CIRCUITPLAY) || \
-      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) \
-      || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
+      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) || \
+      defined(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #error This code is designed to run on nRF52 platform! Please check your Tools->Board setting.
 #endif
 

diff --git a/examples/ISR_16_Timers_Array_Complex/ISR_16_Timers_Array_Complex.ino b/examples/ISR_16_Timers_Array_Complex/ISR_16_Timers_Array_Complex.ino
@@ -19,7 +19,7 @@
   Based on BlynkTimer.h
   Author: Volodymyr Shymanskyy
 
-  Version: 1.2.0
+  Version: 1.3.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
@@ -28,6 +28,7 @@
   1.0.2   K Hoang      24/11/2020 Add complicated example ISR_16_Timers_Array_Complex and optimize examples
   1.1.1   K.Hoang      06/12/2020 Add Change_Interval example. Bump up version to sync with other TimerInterrupt Libraries
   1.2.0   K.Hoang      11/01/2021 Add better debug feature. Optimize code and examples to reduce RAM usage
+  1.3.0   K.Hoang      13/08/2021 Add support to Adafruit nRF52 core v0.22.0+
 *****************************************************************************************************************************/
 /*
    Notes:
@@ -51,8 +52,8 @@
 
 #if !(defined(NRF52840_FEATHER) || defined(NRF52832_FEATHER) || defined(NRF52_SERIES) || defined(ARDUINO_NRF52_ADAFRUIT) || \
       defined(NRF52840_FEATHER_SENSE) || defined(NRF52840_ITSYBITSY) || defined(NRF52840_CIRCUITPLAY) || \
-      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) \
-      || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
+      defined(NRF52840_CLUE) || defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) || \
+      defined(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #error This code is designed to run on nRF52 platform! Please check your Tools->Board setting.
 #endif