Merge pull request #1881 from arduino/per1234/fix-links

Fix broken links in content

Author: jacobhylen

content/built-in-examples/07.display/BarGraph/BarGraph.md

@@ -11,7 +11,7 @@ tags:
   - Visualisation
 ---
 
-The bar graph - a series of LEDs in a line, such as you see on an audio display - is a common hardware display for analog sensors.  It's made up of a series of LEDs in a row, an analog input like a potentiometer, and a little code in between.  You can  buy multi-LED bar graph displays fairly cheaply, like [this one](http://www.digikey.com/product-detailhttps://www.arduino.cc/en/MV54164/1080-1183-ND/2675674).  This tutorial demonstrates how to control a series of LEDs in a row, but can be applied to any series of digital outputs.
+The bar graph - a series of LEDs in a line, such as you see on an audio display - is a common hardware display for analog sensors.  It's made up of a series of LEDs in a row, an analog input like a potentiometer, and a little code in between.  You can  buy multi-LED bar graph displays fairly cheaply, like [this one](https://www.digikey.com/en/products/detail/everlight-electronics-co-ltd/MV54164/2675674).  This tutorial demonstrates how to control a series of LEDs in a row, but can be applied to any series of digital outputs.
 
 This tutorial borrows from the [**For Loop and Arrays**](https://www.arduino.cc/en/Tutorial/Loop) tutorial as well as the [**Analog Input**](/built-in-examples/analog/AnalogInput) tutorial.
 

content/hardware/01.mkr/01.boards/mkr-wan-1300/tutorials/lora-send-and-receive/lora-send-and-receive.md

@@ -31,7 +31,7 @@ There are many different terms to be familiar with in the world of LoRa® techno
 
 LoRa® is short for long range modulation technique based on a technology called chirp spread spectrum (CSS). It is designed to carry out long-range transmissions with minimal power consumption. LoRa® defines as the "lower layer" or **"physical layer"**, according to the **OSI model**. The physical layer is defined by hardware, signals and frequencies.
 
-LoRa® uses different radio frequencies depending on where you are located in the world. The most common are Europe (868 MHz) and North America & Australia (915 MHz), but it differs from country to country. You can also read more about a [country's unique radio frequency](https://www.thethingsnetwork.org/docs/lorawan/frequencies-by-country.html).
+LoRa® uses different radio frequencies depending on where you are located in the world. The most common are Europe (868 MHz) and North America & Australia (915 MHz), but it differs from country to country. You can also read more about a [country's unique radio frequency](https://www.thethingsnetwork.org/docs/lorawan/frequencies-by-country/).
 
 LoRa® is also often used to describe hardware devices supported by LoRa®, e.g. modules or gateways. The Arduino MKR WAN 1300 has a LoRa® module called **Murata CMWX1ZZABZ**.
 

content/hardware/01.mkr/01.boards/mkr-wan-1300/tutorials/the-things-network/the-things-network.md

@@ -26,7 +26,7 @@ In this tutorial, we will go through how to set up the MKR WAN 1300 board to wor
 
 It is a good idea to already look at the limitations of using LoRa®. As with any technology, there advantages and disadvantages, and with LoRa®, there's also some limitations of how much data we can send. You can read more about this through the link below:
 
-- [Limitations of LoRaWAN®](https://www.thethingsnetwork.org/docs/lorawan/limitations.html)
+- [Limitations of LoRaWAN®](https://www.thethingsnetwork.org/docs/lorawan/limitations/)
 
 ## Goals
 

content/hardware/01.mkr/01.boards/mkr-wan-1310/tutorials/lora-send-and-receive/lora-send-and-receive.md

@@ -31,7 +31,7 @@ There are many different terms to be familiar with in the world of LoRa® techno
 
 LoRa® is short for long range modulation technique based on a technology called chirp spread spectrum (CSS). It is designed to carry out long-range transmissions with minimal power consumption. LoRa® defines as the "lower layer" or **"physical layer"**, according to the **OSI model**. The physical layer is defined by hardware, signals and frequencies.
 
-LoRa® uses different radio frequencies depending on where you are located in the world. The most common are Europe (868 MHz) and North America & Australia (915 MHz), but it differs from country to country. You can also read more about a [country's unique radio frequency](https://www.thethingsnetwork.org/docs/lorawan/frequencies-by-country.html).
+LoRa® uses different radio frequencies depending on where you are located in the world. The most common are Europe (868 MHz) and North America & Australia (915 MHz), but it differs from country to country. You can also read more about a [country's unique radio frequency](https://www.thethingsnetwork.org/docs/lorawan/frequencies-by-country/).
 
 LoRa® is also often used to describe hardware devices supported by LoRa®, e.g. modules or gateways. The Arduino MKR WAN 1310 has a LoRa® module called **Murata CMWX1ZZABZ**.
 

content/hardware/01.mkr/01.boards/mkr-wan-1310/tutorials/the-things-network/the-things-network.md

@@ -26,7 +26,7 @@ In this tutorial, we will go through how to set up the MKR WAN 1310 board to wor
 
 It is a good idea to already look at the limitations of using LoRa®. As with any technology, there advantages and disadvantages, and with LoRa®, there's also some limitations of how much data we can send. You can read more about this through the link below:
 
-- [Limitations of LoRaWAN®](https://www.thethingsnetwork.org/docs/lorawan/limitations.html)
+- [Limitations of LoRaWAN®](https://www.thethingsnetwork.org/docs/lorawan/limitations/)
 
 ## Goals
 

content/hardware/02.hero/boards/uno-mini-limited-edition/tutorials/uno-mini-le-guide/uno-mini-le-guide.md

@@ -21,7 +21,7 @@ The [Arduino UNO Mini LE](https://store.arduino.cc/uno-mini-le) is a great littl
 
 In this guide, we will go through some requirements, installation instructions, ideas for projects and some technical specifications. If you want to visit the official documentation for this board, you click on the link below:
 
-- [Official documentation for Arduino UNO Mini LE.](/hardware/uno-mini-le).
+- [Official documentation for Arduino UNO Mini LE.](/hardware/uno-mini-limited-edition).
 
 ## Goals
 
@@ -88,7 +88,7 @@ When the upload is finished, the **built-in LED** will turn on and off every one
 
 In this section, we will explore some of the technical aspects of the UNO Mini LE, such as pinout, datasheet, schematics and external power sources.
 
-These are also available from the [official documentation for the UNO Mini LE board](/hardware/uno-mini-le).
+These are also available from the [official documentation for the UNO Mini LE board](/hardware/uno-mini-limited-edition).
 
 ### Pitch
 
@@ -103,15 +103,15 @@ The pitch (distance between pin holes) is 0.05", or 1.27 mm. This is half the di
 
 ![Arduino UNO Mini LE Pinout](assets/ABX00062-pinout.png)
 
-***If you want a more detailed pinout, please refer to the [UNO Mini LE Resources](/hardware/uno-mini-le#resources) section in the documentation.***
+***If you want a more detailed pinout, please refer to the [UNO Mini LE Resources](/hardware/uno-mini-limited-edition#resources) section in the documentation.***
 
 ### Datasheet
 
-The UNO Mini LE has an in-depth datasheet that covers all of the technical aspects of the board. You can download from the resources section in the [UNO Mini LE's documentation page](/hardware/uno-mini-le#resources).
+The UNO Mini LE has an in-depth datasheet that covers all of the technical aspects of the board. You can download from the resources section in the [UNO Mini LE's documentation page](/hardware/uno-mini-limited-edition#resources).
 
 ### Schematics
 
-The schematics for this board is available through an interactive viewer in the [resources section](/hardware/uno-mini-le#resources) of the UNO Mini LE's documentation page.
+The schematics for this board is available through an interactive viewer in the [resources section](/hardware/uno-mini-limited-edition#resources) of the UNO Mini LE's documentation page.
 
 ### External Power
 

content/hardware/03.nano/boards/nano-33-ble-rev2/features.md

@@ -29,7 +29,7 @@ The Arduino Nano 33 BLE Rev2 is a great choice for any beginner, maker or profes
   This board can be programmed using MicroPython, which is an implementation of the Python® programming language that comes with a subset of the Python® standard library.
 <FeatureWrapper>
   <FeatureLink variant="primary" title="Documentation" url="/micropython/basics/board-installation"/>
-  <FeatureLink variant="secondary" title="Learn More" url="/learn/programming/arduino-and-python"/>
+  <FeatureLink variant="secondary" title="Learn More" url="/micropython"/>
 </FeatureWrapper>
 </Feature>
 

content/hardware/03.nano/boards/nano-33-ble-sense-rev2/features.md

@@ -31,7 +31,7 @@ The Arduino Nano 33 BLE Sense Rev2 is a great choice for any beginner, maker or
   This board can be programmed using MicroPython which is an implementation of the Python® programming language that comes with a subset of the Python® standard library.
 <FeatureWrapper>
   <FeatureLink variant="primary" title="Documentation" url="/tutorials/nano-33-ble-sense/micropython-installation"/>
-  <FeatureLink variant="secondary" title="Learn More" url="/learn/programming/arduino-and-python"/>
+  <FeatureLink variant="secondary" title="Learn More" url="/micropython"/>
 </FeatureWrapper>
 </Feature>
 

content/hardware/03.nano/boards/nano-33-ble-sense-rev2/tutorials/imu-accelerometer/content.md

@@ -55,7 +55,7 @@ The Arduino BMI270_BMM150 library allows us to use the Arduino Nano 33 BLE Rev2
 - **Gyroscope** Output data rate is fixed at 104 Hz.
 - **Magnetometer** Output data rate is fixed at 20 Hz.
 
-If you want to read more about the sensor modules that make up the IMU system, find the datasheet for the <a href="https://content.arduino.cc/assets/bst-bmi270-ds000.pdf" target="_blank">BMI270</a> and the <a href="https://content.arduino.cc/assets/bst-bmm150-ds001.pdf" target="_blank">BMM150</a> here.
+If you want to read more about the sensor modules that make up the IMU system, find the datasheet for the <a href="https://docs.arduino.cc/resources/datasheets/bst-bmi270-ds000.pdf" target="_blank">BMI270</a> and the <a href="https://docs.arduino.cc/resources/datasheets/bst-bmm150-ds001.pdf" target="_blank">BMM150</a> here.
 
 
 ### Accelerometer

content/hardware/03.nano/boards/nano-33-ble-sense/features.md

@@ -31,7 +31,7 @@ The Arduino Nano 33 BLE Sense is a great choice for any beginner, maker or profe
   This board can be programmed using MicroPython which is an implementation of the Python® programming language that comes with a subset of the Python® standard library.
 <FeatureWrapper>
   <FeatureLink variant="primary" title="Documentation" url="/tutorials/nano-33-ble-sense/micropython-installation"/>
-  <FeatureLink variant="secondary" title="Learn More" url="/learn/programming/arduino-and-python"/>
+  <FeatureLink variant="secondary" title="Learn More" url="/micropython"/>
 </FeatureWrapper>
 </Feature>