Set up links added and a bit of tidying

Author: swatzy

www/en/modules/ROOT/pages/digital-inputs.adoc

@@ -3,12 +3,12 @@
 
 == Standard Digital Input
 
+=== Overview
+
 A digital input can be thought of as the reading from a button, a switch or a digital sensor. These examples use the GPIO Pins [D16,D17],[D18,D19],[D20,D21] that correspond to connectors D16,D18 and D20 on the grove hat.
 
 image::GroveDigitalConnectionsPico.png[]
 
-=== Overview
-
 This example uses the grove button module but the source code is also applicable for other similar Grove Modules.
 
 

www/en/modules/ROOT/pages/sensors.adoc

@@ -13,7 +13,7 @@ image::GrovePicoShieldI2CConnection.png[]
 
 === Overview
 
-The new Grove - Temperature & Humidity Sensor is based on the DHT20 sensor. The DH20 is an upgraded version of the DHT11, compared with the previous version, the temperature and humidity measurement accuracy are higher, and the measurement range is larger. It features I2C output which means it is easier to use.
+The Grove - Temperature & Humidity Sensor is based on the DHT20 sensor. The DH20 is an upgraded version of the DHT11, compared with the previous version, the temperature and humidity measurement accuracy are higher, and the measurement range is larger. It features I2C output which means it is easier to use.
 
 === Hardware Details
 

www/en/modules/ROOT/pages/set-up.adoc

@@ -8,9 +8,17 @@
 ** https://thepihut.com/products/raspberry-pi-pico[Pihut UK]
 ** https://uk.farnell.com/raspberry-pi/raspberry-pi-pico/mcu-board-rpi-pico-264kb-133mhz/dp/3643332[Farnell UK]#
 
+* Grove Shield For Pico
+** https://thepihut.com/products/grove-shield-for-raspberry-pi-pico-v1-0[PiHut UK]
+
+** https://uk.farnell.com/seeed-studio/103100142/shield-board-raspberry-pi-pico/dp/4007893[Farnell UK]
+
 * Radxa X4 
 ** https://radxa.com/products/x/x4/[Radxa]
 
+* Grove Shield for Radxa X4
+
+** https://github.com/LabVIEWCommunityTraining/RadxaX4-KiCAD-Files[github Page for KiCAD files]
 
 
 == Download the LabVIEW Drivers