SPEEDIFY ON RASPBERRY PI INSTALL
SPEEDIFY ON RASPBERRY PI CODE
SPEEDIFY ON RASPBERRY PI PASSWORD
SPEEDIFY ON RASPBERRY PI SERIES

Print the air quality index value to the Python shell as a sentence. These are documented in the OpenWeather API reference. This means we can read the exact data using a specific sequence of keys. The returned data is in JSON format, which is almost identical to Python’s dictionary data storage objects. From the returned data, slice out the Air Quality Index and save it to the object, air_quality_index. aq = urequests.get(' API KEY HERE').json()ġ4. This can be found via Google Maps, ours is set to New York City. Also change the lat (latitude) and lon (longitude) to match your location. Copy the API key and replace it in the URL below. Generate a new API key called AirPollution. Note that you will have to sign up for a free account, then click on your username and select My API Keys.

SPEEDIFY ON RASPBERRY PI CODE

Pressing the button triggers the code to download the latest air pollution data from OpenWeather using a free API key.

Create an object, aq, and store the latest air quality data. Create an infinite loop, and check the status of the button. If unsuccessful, use a for loop to blink the NeoPixels red 10 times. Using a conditional statement, set the NeoPixels to blink green 10 times to signify that the connection has been successful. Print the connection status to the Python shell. Add a short pause to allow the connection to be made and stable.

SPEEDIFY ON RASPBERRY PI PASSWORD

Change SSID and PASSWORD to match your AP. Create an object, wlan, and use it to make a connection to your Wi-Fi access point. Note that the pixels are in GRB (Green, Red, Blue) order for our module. Create an object, pixels, which makes a connection between the code and the eight NeoPixels connected to GPIO16. button = Pin(14, Pin.IN, Pin.PULL_DOWN)ħ. Create an object, button, and create a connection to GPIO14, and using the internal resistor for that pin, pull the pin down (to GND). Machine contains “Pin” which is used to get and set the status of a GPIO pin, NeoPixel enables control of a NeoPixel RGB LED strip. Network enables the Pico W to connect to Wi-Fi, time is used to control the timings of the project code, urequests is used to fetch data from the API.

SPEEDIFY ON RASPBERRY PI SERIES

Import a series of modules essential to the project. Create a new file for the project code.ĥ. Save the file as neopixel.py to the root of the Raspberry Pi Pico W.Ĥ. Create a new file and paste the contents of this link. This ensures that the Python Shell is open and working correctly.ģ.

Open Thonny and click on the Stop button to refresh the connection.

SPEEDIFY ON RASPBERRY PI INSTALL

The most important steps are to download and install the UF2 firmware image and to set up Thonny. Follow these steps to download the latest version of MicroPython for the Raspberry Pi Pico W. Plug into a USB-C computer.Ĭredit: We first learned about turning a Raspberry Pi 4 into a USB Gadget at dev.webonomic.1. Step 4: Follow the steps for Sharing Speedify over Ethernet. Step 3: Edit `/boot/cmdline.txt` to add this text right after rootwait: modules-load=dwc2,g_ether Step 2: Edit `/boot/config.txt` to make sure it contains this line, which enables the USB OTG networking: # enable USB OTG Step 1: First, make sure you have Speedify installed on your Raspberry Pi 4. We did some testing and the 'AmazonBasics USB Type-C to USB Type-C 2.0 Charger Cable' is the one we found that works perfectly (we're not an affiliate, we just want to save you some frustration trying different cables).

As you may have heard, the USB-C port on the RPI4 is miswired, and does not work with all USB-C cables.

This is a Raspberry Pi 4 specific tip, it does not work on earlier Pi's.

This means that with the right software, it can act as a USB Ethernet device.īy following these instructions, you can plug the Raspberry Pi into any high powered USB-C computer (Linux, Windows, macOS) and the RPI4 will act as a USB Ethernet card for the laptop, and everything that goes through it will be bonded and secured by the Speedify running on the RPI4. The Raspberry Pi 4B's USB-C power port is also wired for data, as an 'On The Go' (OTG) device. You can turn a Raspberry Pi 4 B into a Speedify USB gadget! How do I turn a Raspberry Pi into a Speedify USB gadget?

Speedify on raspberry pi