fix all broken links to the SPI Library reference documentation

The URL https://www.arduino.cc/en/reference/SPI was forwarded to https://docs.arduino.cc/language-reference/en/functions/communication/spi/ which returned permission denied.

Author: fabianegli

content/hardware/01.mkr/01.boards/mkr-1000-wifi/tutorials/mkr-1000-battery-life/mkr-1000-battery-life.md

@@ -6,7 +6,7 @@ tags:
   - Rechargeable batteries
 libraries:
   - name: SPI library
-    url: https://www.arduino.cc/en/reference/SPI
+    url: https://reference.arduino.cc/reference/en/language/functions/communication/spi/
   - name: WiFi101 library
     url: https://www.arduino.cc/en/Reference/WiFi101
 author: "Arduino"
@@ -36,7 +36,7 @@ This tutorial gives an overview on how to determine the duration of a rechargeab
 - Ammeter
 
 - Arduino IDE ([online](https://create.arduino.cc/) or [offline](https://www.arduino.cc/en/main/software)).
-- [SPI library](https://www.arduino.cc/en/reference/SPI)
+- [SPI library](https://reference.arduino.cc/reference/en/language/functions/communication/spi/)
 - [WiFi101 library](https://www.arduino.cc/en/Reference/WiFi101)
 
 

content/hardware/02.hero/shields/ethernet-shield-rev2/tutorials/barometric-pressure-web-server/content.md

@@ -19,7 +19,7 @@ See the [Barometric Pressure Sensor](https://arduino.cc/en/Tutorial/LibraryExamp
 
 ## Circuit
 
-Your Barometric Pressure sensor will be attached to pins 6,7, and the SPI pins of your Arduino / Ethernet shield combo, and powered via your device's 3.3 volt output. Connect the DRDY (Data Ready) pin on your sensor to digital pin 6 on your combo, and the CSB pin (Chip Select) to digital pin 7. Your sensor's COPI (Controller Out Periheral In), MISO (Controller In Periheral Out), and SCK (SPI clock input) pins should then be connected to the SPI pins on your Arduino board/shield. The SPI pin numbers differ depending on which Arduino board you're using and are listed in the [SPI reference page](https://www.arduino.cc/en/Reference/SPI). Make sure that the two share a common ground.
+Your Barometric Pressure sensor will be attached to pins 6,7, and the SPI pins of your Arduino / Ethernet shield combo, and powered via your device's 3.3 volt output. Connect the DRDY (Data Ready) pin on your sensor to digital pin 6 on your combo, and the CSB pin (Chip Select) to digital pin 7. Your sensor's COPI (Controller Out Periheral In), MISO (Controller In Periheral Out), and SCK (SPI clock input) pins should then be connected to the SPI pins on your Arduino board/shield. The SPI pin numbers differ depending on which Arduino board you're using and are listed in the [SPI reference page](https://reference.arduino.cc/reference/en/language/functions/communication/spi/). Make sure that the two share a common ground.
 
 After wiring your sensor, your shield should be connected to a network with an Ethernet cable. You will need to change the network settings in the program to correspond to your network.
 

content/hardware/03.nano/boards/nano-33-ble-rev2/tutorials/cheat-sheet/ble-cheat-sheet.md

@@ -17,7 +17,7 @@ libraries:
   - name: Arduino APDS9960
     url: https://www.arduino.cc/en/Reference/ArduinoAPDS9960
   - name: Arduino SPI
-    url: https://www.arduino.cc/en/reference/SPI
+    url: https://reference.arduino.cc/reference/en/language/functions/communication/spi/
   - name: Arduino Wire
     url: https://www.arduino.cc/en/Reference/Wire
   - name: ArduinoBLE
@@ -224,7 +224,7 @@ The pins used for SPI (Serial Peripheral Interface) on the Nano 33 BLE Rev2 are
 
 ***The signal names MOSI, MISO and SS have been replaced by COPI (Controller Out, Peripheral In), CIPO (Controller In, Peripheral Out) and CS (Chip Select).***
 
-To use SPI, we first need to include the [SPI](https://www.arduino.cc/en/reference/SPI) library.
+To use SPI, we first need to include the [SPI](https://reference.arduino.cc/reference/en/language/functions/communication/spi/) library.
 
 ```arduino
 #include <SPI.h>

content/hardware/03.nano/boards/nano-33-ble-sense-rev2/tutorials/cheat-sheet/ble-cheat-sheet.md

@@ -17,7 +17,7 @@ libraries:
   - name: Arduino APDS9960
     url: https://www.arduino.cc/en/Reference/ArduinoAPDS9960
   - name: Arduino SPI
-    url: https://www.arduino.cc/en/reference/SPI
+    url: https://reference.arduino.cc/reference/en/language/functions/communication/spi/
   - name: Arduino Wire
     url: https://www.arduino.cc/en/Reference/Wire
   - name: ArduinoBLE
@@ -395,7 +395,7 @@ The pins used for SPI (Serial Peripheral Interface) on the Nano 33 BLE Sense Rev
 
 ***The signal names MOSI, MISO and SS has been replaced by COPI (Controller Out, Peripheral In), CIPO (Controller In, Peripheral Out) and CS (Chip Select).***
 
-To use SPI, we first need to include the [SPI](https://www.arduino.cc/en/reference/SPI) library.
+To use SPI, we first need to include the [SPI](https://reference.arduino.cc/reference/en/language/functions/communication/spi/) library.
 
 ```arduino
 #include <SPI.h>

content/hardware/03.nano/boards/nano-33-ble-sense/tutorials/cheat-sheet/ble-cheat-sheet.md

@@ -17,7 +17,7 @@ libraries:
   - name: Arduino APDS9960
     url: https://www.arduino.cc/en/Reference/ArduinoAPDS9960
   - name: Arduino SPI
-    url: https://www.arduino.cc/en/reference/SPI
+    url: https://reference.arduino.cc/reference/en/language/functions/communication/spi/
   - name: Arduino Wire
     url: https://www.arduino.cc/en/Reference/Wire
   - name: ArduinoBLE
@@ -393,7 +393,7 @@ The pins used for SPI (Serial Peripheral Interface) on the Nano 33 BLE Sense are
 
 ***The signal names MOSI, MISO and SS has been replaced by COPI (Controller Out, Peripheral In), CIPO (Controller In, Peripheral Out) and CS (Chip Select).***
 
-To use SPI, we first need to include the [SPI](https://www.arduino.cc/en/reference/SPI) library.
+To use SPI, we first need to include the [SPI](https://reference.arduino.cc/reference/en/language/functions/communication/spi/) library.
 
 ```arduino
 #include <SPI.h>

content/hardware/03.nano/boards/nano-rp2040-connect/tutorials/rp2040-01-technical-reference/rp2040-01-technical-reference.md

@@ -19,7 +19,7 @@ libraries:
   - name: Arduino WifiNINA
     url: https://www.arduino.cc/en/Reference/WiFiNINA
   - name: Arduino SPI
-    url: https://www.arduino.cc/en/reference/SPI
+    url: https://reference.arduino.cc/reference/en/language/functions/communication/spi/
   - name: Arduino Wire
     url: https://www.arduino.cc/en/Reference/Wire
   - name: ArduinoBLE
@@ -347,7 +347,7 @@ The pins used for SPI (Serial Peripheral Interface) on the Nano RP2040 Connect a
 
 ***The signal names MOSI, MISO and SS has been replaced by COPI (Controller Out, Peripheral In), CIPO (Controller In, Peripheral Out) and CS (Chip Select).***
 
-To use SPI, we first need to include the [SPI](https://www.arduino.cc/en/reference/SPI) library.
+To use SPI, we first need to include the [SPI](https://reference.arduino.cc/reference/en/language/functions/communication/spi/) library.
 
 ```arduino
 #include <SPI.h>

content/hardware/03.nano/boards/nano-rp2040-connect/tutorials/rp2040-web-server-rgb/rp2040-web-server-rgb.md

@@ -12,7 +12,7 @@ libraries:
   - name: Arduino WifiNINA
     url: https://www.arduino.cc/en/Reference/WiFiNINA
   - name: Arduino SPI
-    url: https://www.arduino.cc/en/reference/SPI
+    url: https://reference.arduino.cc/reference/en/language/functions/communication/spi/
 hardware:
   - hardware/03.nano/boards/nano-rp2040-connect
 software:

content/hardware/06.nicla/boards/nicla-sense-me/tutorials/cheat-sheet/cheat-sheet.md

@@ -15,7 +15,7 @@ libraries:
   - name: Arduino PDM
     url: https://www.arduino.cc/en/Reference/PDM
   - name: Arduino SPI
-    url: https://www.arduino.cc/en/reference/SPI
+    url: https://reference.arduino.cc/reference/en/language/functions/communication/spi/
   - name: Arduino Wire
     url: https://www.arduino.cc/en/Reference/Wire
   - name: ArduinoBLE
@@ -748,7 +748,7 @@ The pins used for SPI (Serial Peripheral Interface) on the Nicla Sense ME are th
 
 You can refer to the [pinout](#pins) above to find them on the board.
 
-To use SPI, you first need to include the [SPI](https://www.arduino.cc/en/reference/SPI) library.
+To use SPI, you first need to include the [SPI](https://reference.arduino.cc/reference/en/language/functions/communication/spi/) library.
 
 ```arduino
 #include <SPI.h>

content/hardware/10.mega/boards/due/tutorials/due-extended-spi/due-extended-spi.md

@@ -14,7 +14,7 @@ author: "Arduino"
 ---
 
 
-> These APIs should not be used in new projects. Use [SPISettings](https://www.arduino.cc/en/Reference/SPISettings) with [SPI.beginTransaction()](https://www.arduino.cc/en/Tutorial/SPITransaction) to configure SPI parameters.
+> These APIs should not be used in new projects. Use [SPISettings](https://reference.arduino.cc/reference/en/language/functions/communication/spi/Settings) with [SPI.beginTransaction()](https://www.arduino.cc/en/Tutorial/SPITransaction) to configure SPI parameters.
 
 On the Arduino Due, the SAM3X has advanced SPI capabilities. It is possible to use these extended methods, or the AVR-based ones.
 
@@ -84,6 +84,6 @@ byte response2 = SPI.transfer(10, 0×00);
 
 The parameter SPI_CONTINUE ensures that chip selection is keep active between transfers. On the last transfer SPI_CONTINUE is not specified as it's the last byte transferred.
 
-See the individual reference pages for [setClockDivider()](https://www.arduino.cc/en/Reference/SPISetClockDivider), [setDataMode()](https://www.arduino.cc/en/Reference/SPISetDataMode), [transfer()](https://www.arduino.cc/en/Reference/SPITransfer), [setBitOrder()](https://www.arduino.cc/en/Reference/SPISetBitOrder) for proper syntax when using the extended methods.
+See the individual reference pages for [setClockDivider()](https://reference.arduino.cc/reference/en/language/functions/communication/spi/SetClockDivider), [setDataMode()](https://reference.arduino.cc/reference/en/language/functions/communication/spi/SetDataMode), [transfer()](https://reference.arduino.cc/reference/en/language/functions/communication/spi/Transfer), [setBitOrder()](https://reference.arduino.cc/reference/en/language/functions/communication/spi/SetBitOrder) for proper syntax when using the extended methods.
 
 >NB : once SPI.begin() is called, the declared pin will not be available as a general purpose I/O pin.

content/retired/01.boards/arduino-101-619/content.md

@@ -77,7 +77,7 @@ In addition, some pins have specialized functions:
 
 * Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data. These pins are connected to the Serial1 class.
 * External Interrupts on all pins. Can trigger an interrupt on a low value, high value, a rising or falling edge, or a change in value (change is only supported by pins 2, 5, 7, 8, 10, 11, 12, 13). See the [attachInterrupt()](https://www.arduino.cc/reference/en/language/functions/external-interrupts/attachinterrupt/) function for details.
-* SPI: SS, MOSI, MISO, SCK. Located on the SPI header support SPI communication using the [SPI library](https://www.arduino.cc/en/Reference/SPI).
+* SPI: SS, MOSI, MISO, SCK. Located on the SPI header support SPI communication using the [SPI library](https://reference.arduino.cc/reference/en/language/functions/communication/spi/).
 * LED: 13\. There is a built-in LED driven by digital pin 13\. When the pin is HIGH value, the LED is on, when the pin is LOW, it's off.
 * Analog Inputs. Six of the 20 general purpose I/O pins on the 101 provide analog input. These are labeled A0 through A5, and each provide 10 bits of resolution (i.e. 1024 different values). They measure from ground to 3.3 volts
 * TWI: SDA pin and SCL pin. Support TWI communication using the [Wire library](https://www.arduino.cc/en/Reference/Wire)