Merge pull request #41 from lurch/update_urls

Author: aallan

README.md

@@ -1,6 +1,6 @@
 # MicroPython Examples
 
-Examples to accompany the "[Raspberry Pi Pico Python SDK](https://datasheets.raspberrypi.org/pico/raspberry-pi-pico-python-sdk.pdf)" book published by Raspberry Pi Trading, which forms part of the technical documentation in support of Raspberry Pi Pico and the MicroPython port to RP2040.
+Examples to accompany the "[Raspberry Pi Pico Python SDK](https://datasheets.raspberrypi.com/pico/raspberry-pi-pico-python-sdk.pdf)" book published by Raspberry Pi Trading, which forms part of the technical documentation in support of Raspberry Pi Pico and the MicroPython port to RP2040.
 
 **Note:** There are also additional examples for the RP2040 port of MicroPython [here](https://github.com/micropython/micropython/tree/master/examples/rp2) in the upstream [MicroPython repo](https://github.com/micropython/micropython).
 

i2c/1106oled/README.adoc

@@ -30,6 +30,6 @@ sh1106.py:: SH1106 Driver Obtained from https://github.com/robert-hh/SH1106
 |===
 | *Item* | *Quantity* | Details
 | Breadboard | 1 | generic part
-| Raspberry Pi Pico | 1 | http://raspberrypi.org/
+| Raspberry Pi Pico | 1 | https://www.raspberrypi.com/products/raspberry-pi-pico/
 | Monochrome 128x128 I2C OLED Display | 1 | https://shop.pimoroni.com/products/1-12-oled-breakout?variant=29421050757203
 |===

i2c/1306oled/README.adoc

@@ -27,6 +27,6 @@ i2c_1306oled_with_freq.py:: The example code, explicitly sets a frequency.
 |===
 | *Item* | *Quantity* | Details
 | Breadboard | 1 | generic part
-| Raspberry Pi Pico | 1 | http://raspberrypi.org/
+| Raspberry Pi Pico | 1 | https://www.raspberrypi.com/products/raspberry-pi-pico/
 | Monochrome 128x32 I2C OLED Display | 1 | https://www.adafruit.com/product/931
 |===

pio/neopixel_ring/README.adoc

@@ -26,6 +26,6 @@ neopixel_ring.py:: The example code.
 |===
 | *Item* | *Quantity* | Details
 | Breadboard | 1 | generic part
-| Raspberry Pi Pico | 1 | http://raspberrypi.org/
+| Raspberry Pi Pico | 1 | https://www.raspberrypi.com/products/raspberry-pi-pico/
 | NeoPixel Ring | 1 | https://www.adafruit.com/product/1463
 |===

uart/loopback/README.adoc

@@ -40,5 +40,5 @@ uart.py:: The example code.
 |===
 | *Item* | *Quantity* | Details
 | Breadboard | 1 | generic part
-| Raspberry Pi Pico | 1 | http://raspberrypi.org/
+| Raspberry Pi Pico | 1 | https://www.raspberrypi.com/products/raspberry-pi-pico/
 |===