v1.4.0 to add support to nRF52 core v0.22.0+

### Releases v1.4.0

1. Add support to Adafruit nRF52 core v0.22.0+
2. Add support to Raytac MDBT50Q_RX Dongle

Author: khoih-prog

CONTRIBUTING.md

@@ -14,7 +14,7 @@ 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
+* Arduino IDE version (e.g. 1.8.15) or Platform.io version
 * Board Core Version (e.g. Arduino SAMDUE core v1.6.12, STM32 core v2.0.0, etc.)
 * Contextual information (e.g. what you were trying to achieve)
 * Simplest possible steps to reproduce
@@ -26,10 +26,10 @@ Please ensure to specify the following:
 ### Example
 
 ```
-Arduino IDE version: 1.8.13
+Arduino IDE version: 1.8.15
 Arduino STM32 Core v2.0.0
 OS: Ubuntu 20.04 LTS
-Linux xy-Inspiron-3593 5.4.0-73-generic #82-Ubuntu SMP Wed Apr 14 17:39:42 UTC 2021 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 an endless loop while trying to connect to Local WiFi.

README.md

@@ -16,6 +16,7 @@
   * [Features](#features)
   * [Currently Supported Boards](#currently-supported-boards)
 * [Changelog](#changelog)
+  * [Releases v1.4.0](#releases-v140)
   * [Releases v1.3.0](#releases-v130)
   * [Releases v1.2.0](#releases-v120)
   * [Releases v1.1.0](#releases-v110)
@@ -131,6 +132,11 @@ This [**ESP_AT_Lib** library](https://github.com/khoih-prog/ESP_AT_Lib) currentl
 
 ### Changelog
 
+### Releases v1.4.0
+
+1. Add support to Adafruit nRF52 core v0.22.0+
+2. Add support to Raytac MDBT50Q_RX Dongle
+
 ### Releases v1.3.0
 
 1. Add support to RP2040-based **Nano_RP2040_Connect** boards using [**Arduino-mbed RP2040** core](https://github.com/arduino/ArduinoCore-mbed).
@@ -160,17 +166,17 @@ This [**ESP_AT_Lib** library](https://github.com/khoih-prog/ESP_AT_Lib) currentl
 
 ### Prerequisites
 
- 1. [`Arduino IDE 1.8.13+` for Arduino](https://www.arduino.cc/en/Main/Software)
+ 1. [`Arduino IDE 1.8.15+` for Arduino](https://www.arduino.cc/en/Main/Software)
  2. [`Arduino AVR core 1.8.3+`](https://github.com/arduino/ArduinoCore-avr) for Arduino (Use Arduino Board Manager) for AVR boards. [![GitHub release](https://img.shields.io/github/release/arduino/ArduinoCore-avr.svg)](https://github.com/arduino/ArduinoCore-avr/releases/latest)
  3. [`Arduino Core for STM32 v2.0.0+`](https://github.com/stm32duino/Arduino_Core_STM32) for STM32F/L/H/G/WB/MP1 boards (Nucleo-144 NUCLEO_F767ZI, Nucleo-64 NUCLEO_L053R8, etc.). [![GitHub release](https://img.shields.io/github/release/stm32duino/Arduino_Core_STM32.svg)](https://github.com/stm32duino/Arduino_Core_STM32/releases/latest)
- 4. [`Teensy core 1.53+`](https://www.pjrc.com/teensy/td_download.html) for Teensy (4.1, 4.0, 3.6, 3.5, 3,2, 3.1, 3.0, LC) boards
+ 4. [`Teensy core 1.54+`](https://www.pjrc.com/teensy/td_download.html) for Teensy (4.1, 4.0, 3.6, 3.5, 3,2, 3.1, 3.0, LC) boards
  5. [`Arduino SAM DUE core v1.6.12+`](https://github.com/arduino/ArduinoCore-sam) for SAM DUE ARM Cortex-M3 boards.
  6. [`Arduino SAMD core 1.8.11+`](https://github.com/arduino/ArduinoCore-samd) for SAMD ARM Cortex-M0+ boards. [![GitHub release](https://img.shields.io/github/release/arduino/ArduinoCore-samd.svg)](https://github.com/arduino/ArduinoCore-samd/releases/latest)
  7. [`Adafruit SAMD core 1.7.2+`](https://github.com/adafruit/ArduinoCore-samd) for SAMD ARM Cortex-M0+ and M4 boards (Nano 33 IoT, etc.). [![GitHub release](https://img.shields.io/github/release/adafruit/ArduinoCore-samd.svg)](https://github.com/adafruit/ArduinoCore-samd/releases/latest)
  8. [`Seeeduino SAMD core 1.8.1+`](https://github.com/Seeed-Studio/ArduinoCore-samd) for SAMD21/SAMD51 boards (XIAO M0, Wio Terminal, etc.). [![Latest release](https://img.shields.io/github/release/Seeed-Studio/ArduinoCore-samd.svg)](https://github.com/Seeed-Studio/ArduinoCore-samd/releases/latest/)
- 9. [`Adafruit nRF52 v0.22.1+`](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)
-10. [`Earle Philhower's arduino-pico core v1.6.2+`](https://github.com/earlephilhower/arduino-pico) for RP2040-based boards such as **RASPBERRY_PI_PICO, ADAFRUIT_FEATHER_RP2040 and GENERIC_RP2040**, etc. [![GitHub release](https://img.shields.io/github/release/earlephilhower/arduino-pico.svg)](https://github.com/earlephilhower/arduino-pico/releases/latest)
-11. [`Arduino mbed_rp2040 core 2.1.0+`](https://github.com/arduino/ArduinoCore-mbed) for Arduino (Use Arduino Board Manager) RP2040-based boards, such as RASPBERRY_PI_PICO. [![GitHub release](https://img.shields.io/github/release/arduino/ArduinoCore-mbed.svg)](https://github.com/arduino/ArduinoCore-mbed/releases/latest)
+ 9. [`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)
+10. [`Earle Philhower's arduino-pico core v1.9.4+`](https://github.com/earlephilhower/arduino-pico) for RP2040-based boards such as **RASPBERRY_PI_PICO, ADAFRUIT_FEATHER_RP2040 and GENERIC_RP2040**, etc. [![GitHub release](https://img.shields.io/github/release/earlephilhower/arduino-pico.svg)](https://github.com/earlephilhower/arduino-pico/releases/latest)
+11. [`Arduino mbed_rp2040 core 2.4.1+`](https://github.com/arduino/ArduinoCore-mbed) for Arduino (Use Arduino Board Manager) RP2040-based boards, such as RASPBERRY_PI_PICO. [![GitHub release](https://img.shields.io/github/release/arduino/ArduinoCore-mbed.svg)](https://github.com/arduino/ArduinoCore-mbed/releases/latest)
 12. [`Ai-Thinker AT Firmware v1.5.4`](AT_Firmwares/At_firmware_bin1.54.zip) or [`AT Firmware v1.7.4.0`](AT_Firmwares/AT_Firmware_bin_1.7.4.0.zip) for ESP8266-AT shields.
 13. [`AT version_2.1.0.0_dev`](AT_Firmwares/AT_version_2.1.0.0_dev.zip) for ESP32-AT shields.
 14. `AT version_1.1.4` for WIS600-01S and W600-AT WiFi shields.
@@ -276,16 +282,16 @@ 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 0.22.0](Packages_Patches/adafruit/hardware/nrf52/0.22.0) directory into Adafruit nRF52 directory (~/.arduino15/packages/adafruit/hardware/nrf52/0.22.0). 
+**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 0.22.0. These files must be copied into the directory:
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.22.0/platform.txt`
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.22.0/boards.txt`
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.22.0/variants/NINA_B302_ublox/variant.h`
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.22.0/variants/NINA_B302_ublox/variant.cpp`
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.22.0/variants/NINA_B112_ublox/variant.h`
-- `~/.arduino15/packages/adafruit/hardware/nrf52/0.22.0/variants/NINA_B112_ublox/variant.cpp`
-- **`~/.arduino15/packages/adafruit/hardware/nrf52/0.22.0/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:
@@ -1012,7 +1018,7 @@ This is the terminal output when running [HTTPGET](examples/HTTPGET) example on
 
 ```
 Start HTTPGET on RASPBERRY_PI_PICO
-ESP_AT_Lib v1.3.0
+ESP_AT_Lib v1.4.0
 FW Version:AT+GMR
 AT version:1.7.4.0(May 11 2020 19:13:04)
 SDK version:3.0.4(9532ceb)
@@ -1075,7 +1081,7 @@ This is the terminal output when running [HTTPGET](examples/HTTPGET) example on
 
 ```
 Start HTTPGET on MBED RASPBERRY_PI_PICO
-ESP_AT_Lib v1.3.0
+ESP_AT_Lib v1.4.0
 FW Version:AT version:1.7.4.0(May 11 2020 19:13:04)
 SDK version:3.0.4(9532ceb)
 compile time:May 27 2020 10:12:17
@@ -1167,6 +1173,11 @@ Sometimes, the library will only work if you update the `ESP8266/ESP32-AT shield
 
 ### Releases
 
+### Releases v1.4.0
+
+1. Add support to Adafruit nRF52 core v0.22.0+
+2. Add support to Raytac MDBT50Q_RX Dongle
+
 ### Releases v1.3.0
 
 1. Add support to RP2040-based **Nano_RP2040_Connect** boards using [**Arduino-mbed RP2040** core](https://github.com/arduino/ArduinoCore-mbed).
@@ -1219,6 +1230,8 @@ Submit issues to: [ESP_AT_Lib issues](https://github.com/khoih-prog/ESP_AT_Lib/i
 10. Add support to RP2040-based boards, such as **RASPBERRY_PI_PICO boards** using [Earle Philhower's arduino-pico core](https://github.com/earlephilhower/arduino-pico)
 11. Add support to RP2040-based boards, such as **RASPBERRY_PI_PICO boards** using [**Arduino-mbed RP2040** core](https://github.com/arduino/ArduinoCore-mbed)
 12. Add support to RP2040-based boards, such as **Nano_RP2040_Connect** using [**Arduino-mbed RP2040** core](https://github.com/arduino/ArduinoCore-mbed).
+13. Add support to Adafruit nRF52 core v0.22.0+
+
 
 ---
 ---

examples/ConnectWiFi/ConnectWiFi.ino

@@ -27,14 +27,15 @@
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.
   
-  Version: 1.3.0
+  Version: 1.4.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
   1.0.0   K Hoang      12/02/2020 Initial coding for ESP8266/ESP32-AT shields to support Mega, nRF52, SAMD, DUE, STM32, etc.
   1.1.0   K Hoang      10/05/2021 Add support to BOARD_SIPEED_MAIX_DUINO and RASPBERRY_PI_PICO
   1.2.0   K Hoang      17/05/2021 Add support to RP2040-based boards using Arduino-mbed RP2040 core. Fix compiler warnings
   1.3.0   K Hoang      29/05/2021 Add support to RP2040-based Nano_RP2040_Connect using Arduino-mbed RP2040 core
+  1.4.0   K Hoang      13/08/2021 Add support to Adafruit nRF52 core v0.22.0+
  *****************************************************************************************************************************/
 
 /* Comment this out to disable prints and save space */
@@ -45,9 +46,10 @@
 // Uncomment to use ESP32-AT commands
 //#define USE_ESP32_AT      true
 
-#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) )
+#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(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #if defined(ESP_AT_USE_NRF528XX)
     #undef ESP_AT_USE_NRF528XX
   #endif

examples/HTTPGET/HTTPGET.ino

@@ -27,14 +27,15 @@
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.
   
-  Version: 1.3.0
+  Version: 1.4.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
   1.0.0   K Hoang      12/02/2020 Initial coding for ESP8266/ESP32-AT shields to support Mega, nRF52, SAMD, DUE, STM32, etc.
   1.1.0   K Hoang      10/05/2021 Add support to BOARD_SIPEED_MAIX_DUINO and RASPBERRY_PI_PICO
   1.2.0   K Hoang      17/05/2021 Add support to RP2040-based boards using Arduino-mbed RP2040 core. Fix compiler warnings
   1.3.0   K Hoang      29/05/2021 Add support to RP2040-based Nano_RP2040_Connect using Arduino-mbed RP2040 core
+  1.4.0   K Hoang      13/08/2021 Add support to Adafruit nRF52 core v0.22.0+
  *****************************************************************************************************************************/
 
 /* Comment this out to disable prints and save space */
@@ -45,9 +46,10 @@
 // Uncomment to use ESP32-AT commands
 //#define USE_ESP32_AT      true
 
-#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) )
+#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(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #if defined(ESP_AT_USE_NRF528XX)
     #undef ESP_AT_USE_NRF528XX
   #endif

examples/TCPClientMultiple/TCPClientMultiple.ino

@@ -27,14 +27,15 @@
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.
   
-  Version: 1.3.0
+  Version: 1.4.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
   1.0.0   K Hoang      12/02/2020 Initial coding for ESP8266/ESP32-AT shields to support Mega, nRF52, SAMD, DUE, STM32, etc.
   1.1.0   K Hoang      10/05/2021 Add support to BOARD_SIPEED_MAIX_DUINO and RASPBERRY_PI_PICO
   1.2.0   K Hoang      17/05/2021 Add support to RP2040-based boards using Arduino-mbed RP2040 core. Fix compiler warnings
   1.3.0   K Hoang      29/05/2021 Add support to RP2040-based Nano_RP2040_Connect using Arduino-mbed RP2040 core
+  1.4.0   K Hoang      13/08/2021 Add support to Adafruit nRF52 core v0.22.0+
  *****************************************************************************************************************************/
 
 /* Comment this out to disable prints and save space */
@@ -45,9 +46,10 @@
 // Uncomment to use ESP32-AT commands
 //#define USE_ESP32_AT      true
 
-#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) )
+#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(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #if defined(ESP_AT_USE_NRF528XX)
     #undef ESP_AT_USE_NRF528XX
   #endif

examples/TCPClientSingle/TCPClientSingle.ino

@@ -27,14 +27,15 @@
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.
   
-  Version: 1.3.0
+  Version: 1.4.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
   1.0.0   K Hoang      12/02/2020 Initial coding for ESP8266/ESP32-AT shields to support Mega, nRF52, SAMD, DUE, STM32, etc.
   1.1.0   K Hoang      10/05/2021 Add support to BOARD_SIPEED_MAIX_DUINO and RASPBERRY_PI_PICO
   1.2.0   K Hoang      17/05/2021 Add support to RP2040-based boards using Arduino-mbed RP2040 core. Fix compiler warnings
   1.3.0   K Hoang      29/05/2021 Add support to RP2040-based Nano_RP2040_Connect using Arduino-mbed RP2040 core
+  1.4.0   K Hoang      13/08/2021 Add support to Adafruit nRF52 core v0.22.0+
  *****************************************************************************************************************************/
 
 /* Comment this out to disable prints and save space */
@@ -45,9 +46,10 @@
 // Uncomment to use ESP32-AT commands
 //#define USE_ESP32_AT      true
 
-#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) )
+#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(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #if defined(ESP_AT_USE_NRF528XX)
     #undef ESP_AT_USE_NRF528XX
   #endif

examples/TCPServer/TCPServer.ino

@@ -27,14 +27,15 @@
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.
   
-  Version: 1.3.0
+  Version: 1.4.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
   1.0.0   K Hoang      12/02/2020 Initial coding for ESP8266/ESP32-AT shields to support Mega, nRF52, SAMD, DUE, STM32, etc.
   1.1.0   K Hoang      10/05/2021 Add support to BOARD_SIPEED_MAIX_DUINO and RASPBERRY_PI_PICO
   1.2.0   K Hoang      17/05/2021 Add support to RP2040-based boards using Arduino-mbed RP2040 core. Fix compiler warnings
   1.3.0   K Hoang      29/05/2021 Add support to RP2040-based Nano_RP2040_Connect using Arduino-mbed RP2040 core
+  1.4.0   K Hoang      13/08/2021 Add support to Adafruit nRF52 core v0.22.0+
  *****************************************************************************************************************************/
 
 /* Comment this out to disable prints and save space */
@@ -45,9 +46,10 @@
 // Uncomment to use ESP32-AT commands
 //#define USE_ESP32_AT      true
 
-#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) )
+#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(MDBT50Q_RX) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
   #if defined(ESP_AT_USE_NRF528XX)
     #undef ESP_AT_USE_NRF528XX
   #endif