Pyportal display bitmap. Bitmap fonts are simply groups of images.

Pyportal display bitmap The following code displays the message: Hello World! But what if I want to display a second message, using a separate text label? I want to specify x, y coordinates and font color for both. 0 this limitation has been removed from Group Feb 12, 2018 · Hi, I'm attempting to run Quotes program in the PyPortal Learn Guide. If yes; any pointers/tips would be loved : ) (speed at which this can be displayed?) Follow up question if lucky: controlling videos seems out, but is there gif control to a Overview With the PyPortal air quality display stuck to your fridge, you can keep track of the quality of the air you breathe. Jan 14, 2020 · Tired of reaching for your phone when you need new 2FA tokens? (Or maybe you don't have a phone!) In this guide you will build a simple device generates TOTP's, using CircuitPython. 42 Overview The PyPortal is the perfect device to interact with internet of things (IoT) projects. Bitmap fonts are simply groups of images. But my favorite way is to do it is via a 'Google Authenticator' time-based OTP (one time password), also known as Mar 13, 2019 · Weekly Countdown We can code the PyPortal in CircuitPython and set the day and time of a weekly occurrence, such as the airing of Adafruit's Ask an Engineer livestream, as well as the duration of the program. Other than the ADT7410, the Pynt's display, processor, STEMMA conectors and WiFi have the exact same wiring as the original 3. In CircuitPython 7. Feb 26, 2019 · One of the nice things about how we set up the PyPortal is it uses a 8 bit parallel display connection, which can be driven much faster than classic SPI displays. show (group) # Draw a pixel bitmap [80, 50] = 1 # Draw even more pixels for x in range (150, 170): See full list on devdungeon. You can learn more about converting type in this guide. In prior versions of CircuitPython there was a parameter max_glyphs that enforced a limitation in the underlying Group that limited the number of items in the Group. Jan 29, 2020 · The download will include several Python files, bitmap graphics files, font files, and wav files for sound. bmp for the event Determine the current local time using the WiFi connection to the Internet Draw out the CircuitPython based project for Adafruit PyPortal to use MQTT and show weather This repo provides icons and python files needed to display time and weather on a PyPortal. com/adafruit/Adafruit_CircuitPython_Bitmap_Font/) to render "live" text on the display. frombuffer, but the displayio. Circuit Python libraries can be installed via circup, as shown below. 2-inch touchscreen, integrated WiFi module, and support for CircuitPython, the PyPortal is designed for ease of use and rapid development. To keep things organized you will want to keep your Bitmaps in a folder called images on your CIRCUITPY drive. It doesn't currently have anti-aliasing, so it still looks a little blocky on some fonts. Apr 12, 2023 · CircuitPython is adding display of animated GIF image files. Use Adafruit IO triggers to send Library to display text using displayio. In order to speed up the display of text, the pyportal. label import Label from adafruit_button import Button # ------------- Screen Setup ------------- # pyportal = PyPortal() display = board. May 6, 2021 · Hi, I just recently bought the PyPortal Titano to make this project for my uni assignment, based on this link: But I’ve been having issue with the screen. You'll need a few additional libraries, as mentioned below. It's perfect for displaying information from the web, controlling smart devices, or Feb 26, 2019 · Compared to the original PyPortal, the Pynt does not include a ADT7410 temperature sensor. bmp for the event Determine the current local time using the WiFi connection to the Internet Draw out the countdown time in days, hours, and PyPortal Say hello to PyPortal! The easiest way to build your IoT projects with a touchscreen display! Make sure to walk through the PyPortal introduction guide and walkthrough the pages. adafruit_display_text - not surprisingly, it displays text on the screen The PyPortal Event Countdown Clock has got you covered! Build your own PyPortal Event Countdown Clock and then customize it for the event of your choice. There are a few different ways to get that code, such as by email, phone or SMS. adafruit_imageload - An image display helper, required for any graphics! adafruit_display_text - Not surprisingly, it displays text on the screen. Surf's up! Apr 17, 2019 · Display the current tide information in one of two methods using the Internet-connected Adafruit PyPortal display. com, downloads and displays the bitmap. uf2 and the lib from a dafruit-circuitpython-bundle-5. pyportal Draw Shapes This is an exploration of CircuitPython Display Shapes with a remix of the Adafruit IoT Data Logger, customized for MCC-US 1029 Step 1: Start by confirming which device you have - the standard PyPortal (no external sensor) or a PyPortal Pynt (has an external temperature sensor attached. Somehow, I only have a 3/4 screen size with the text is upside down and mirrored when I setup of the PyPortal Titano, I have tried to reset and reloading everything several times with no luck. Mar 13, 2019 · Using CircuitPython, this project queries the Open Weather Maps site API to find out the current weather for your location and displays it along with an attractive icon! 3D printed case and magnetic backing, allowing you to mount it to your fridge or other ferrous metal surface. 1. Dec 11, 2019 · This mild mannered PyPortal time display has a secret power: turn on and off lights or appliances using your voice. label import Label # The time of the thing! Programs and scripts to display "inline" in Adafruit Learning System guides - adafruit/Adafruit_Learning_System_Guides Build your own PyPortal Weekly Countdown Clock and then customize it for the event of your choice. The default bitmap is also defined here as being weather_background. Make custom touch screen interface Mar 9, 2021 · This guide details the Adafruit_CircuitPython_Display_Text library. adafruit_bitmap_font - We have fancy font support, and it’s easy to make new fonts. This guide will go over how Displayio can be used to create a multi-panel user interface that can take your project to the next level. Apr 14, 2025 · Adafruit PyPortal - CircuitPython Powered Internet Display PyPortal, our easy-to-use IoT device that allows you to create all the things for the “Internet of Things” in minutes. As indicated in the guide. Upon receiving the MQTT message, the PyPortal connects to silversaucer. Mar 13, 2019 · Event Countdown With the PyPortal coded in CircuitPython, we can set the date and time of a one-time occurrence, such as a conference, convention, or movie release date. 6 days ago · A Bitmap can be treated as a buffer, allowing its content to be viewed and modified using e. Copy the files to your Titano's CIRCUITPY drive with the fonts in a fonts directory, the wav files in a sounds directory and the rest of the files in the main (root) directory. Use the Adafruit PyPortal libraries to display bitmap images from either the internal storage or micro SD card! Print instructions Licence: Creative Commons - Attribution Category: Gadgets Pyportal Pet Planter "feed" issue - newbie by Mongrel » Sun Oct 01, 2023 2:54 pm Feb 22, 2023 · A modern take on a classic, this 3D printed "floppy disk" holds files via USB and displays file icons on a colorful TFT LCD display. Perfect when you need something that's a bit more than a few buttons on a microcontroller, but a computer or smartphone app would be too much. Feb 10, 2020 · The Basics of displaying an image To display an image you first need an image that is in Bitmap format and 24-bits or less. To help cut down on what the PyPortal has to process, place static text on the background. Get visual feedback on the large 480x320 color display. numpy. Using CircuitPython, the PyPortal wirelessly grabs the data needed from the open-notify. from adafruit_pyportal import PyPortal from adafruit_bitmap_font import bitmap_font from adafruit_display_text. Bitmap_label Simple Test Simple test using bitmap_label to display text Feb 18, 2019 · Why Bitmaps? PyPortal uses the CircuitPython Bitmap Font Library to render "live" text on the display. mpy adafruit_pyportal Jan 29, 2020 · The __init__ section basically sets up all of the display components that will be used for our weather graphic. Aug 7, 2024 · This IoT project helps you display a friend's or loved one's location on an Adafruit PyPortal. arrayblit can also be useful to move data efficiently into a Bitmap. Code is written in Circuit Python and uses Adafruit’s libraries to make a slideshow. The PyPortal obtains the precise time from the internet using the PyPortal's built-in WiFi module, then updates and displays an estimate of the time and date. This CircuitPython project uses the Google Calendar API (https://adafru. Feb 9, 2021 · adafruit_io - this library helps connect the PyPortal to our free datalogging and viewing service adafruit_imageload - an image display helper, required for any graphics! adafruit_display_text - not surprisingly, it displays text on the screen adafruit_bitmap_font - we have fancy font support, and it’s easy to make new fonts. It is optimized for low memory use and, therefore, computes final pixel values for dirty regions as needed. Packed in a cool 3-D printed case, the Retro Weather Station looks like a small television. May 27, 2019 · Use a PyPortal to display a world map and track the current location of the International Space Station (ISS). The quarantine clock is programmed using CircuitPython and easily customizable. The bitmap fonts are loaded in and the text groups are created for each component along with their location on the screen and color. The PyPortal Countdown Clock will do the following: Display a custom background . Feb 10, 2020 · The PyPortal can be just the right thing to provide an interactive display for your next IoT project, but it's not like you can just install an app to just make IoT-go-now. Jul 28, 2025 · The PyPortal library, which is what inspired this library was written as a single layer which had the advantage of making it really simple to use for a certain type of project and it worked well for the PyPortal because the hardware setup varies very little between the different models. With its 3. # Create a TileGrid using the Bitmap and Palette tile_grid = displayio. org """ PyPortal Calculator Demo """ import time from collections import namedtuple import board import displayio from adafruit_display_text. I know I'm supposed to start a group and add the two text labels to that group, but haven't figured out Adafruit PyPortal - CircuitPython Powered Internet Display PyPortal, our easy-to-use IoT device that allows you to create all the things for the “Internet of Things” in minutes. " So far so good. fetch() to do the query and parsing of the three pieces of Wordnik data and then display them on screen along with the caption text on top of the background image. All coded in CircuitPython, it gets the precise time from the internet using built-in WiFi, then draws the display with the days, hours, and minutes until that special event! Learn how to use the Adafruit PyPortal - CircuitPython Powered Internet Display with detailed documentation, including pinouts, usage guides, and example projects. All on top of a custom background graphic and mounted to a 3D printed stand with retro-style red bezel. A bitmap font stores each character as an array of pixels. Included examples illustrate how configuration options work. Jan 8, 2020 · One of the most exciting things about IoT and Smart Homes is collecting data that can be used to trigger automations. PyPortal uses the [CircuitPython Bitmap Font Library](https://github. Surf's up! Introduction The Adafruit PyPortal is an innovative and versatile internet-connected display that simplifies the creation of Internet of Things (IoT) projects. It also contains a customizable alarm system, with multiple daily and weekly alarms. 6 days ago · displayio – High level, display object compositing system The displayio module contains classes to define what objects to display. Mar 27, 2019 · Make a touchscreen alarm clock with a PyPortal and CircuitPython, complete with weather, snooze and battery backup. The Adafruit PyPortal is an innovative and versatile internet-connected display that simplifies the creation of Internet of Things (IoT) projects. Another nifty hack is taking advantage of the 256KB of SRAM on the SAMD51J20 - you Programs and scripts to display "inline" in Adafruit Learning System guides - adafruit/Adafruit_Learning_System_Guides Learn how to use the Adafruit PyPortal - CircuitPython Powered Internet Display with detailed documentation, including pinouts, usage guides, and example projects. , with ulab. label import Label from digitalio import DigitalInOut, Direction, Pull import analogio import displayio import adafruit_logging as logging Apr 30, 2019 · CircuitPython Display Support Using displayio User friendly guide to CircuitPython's native display library - displayio. Learn how to use the Adafruit PyPortal - CircuitPython Powered Internet Display with detailed documentation, including pinouts, usage guides, and example projects. Jun 3, 2024 · This is the original Label class. Overview How would you like a PyPortal that nicely displays the current date and time? How about using a PyPortal's touch screen to turn on and off lights or appliances? Or, how about a PyPortal that is internet connected so you can turn on and off lights or appliances using your smartphone? Even still, how about a PyPortal that can be controlled using your voice with Alexa or Google Assistant Nov 5, 2025 · Secure PyPortal to Screen Cover Place the PyPortal over the screen cover and line up the mounting tabs with the standoffs. Backgrounds must be 320x240 pixels in size and in bitmap format. Contribute to adafruit/Adafruit_CircuitPython_Display_Text development by creating an account on GitHub. The PyPortal then waits for another MQTT message and refreshes the screen upon receiving a new image. I am only using the following files from the library: adafruit_bitmap_font adafruit_bus_device adafruit_display_text adafruit_esp32spi adafruit_miniqr. it/Ecp) As mentioned earlier, the PyPortal is not fast at rendering the display. com Feb 10, 2020 · The PyPortal can be just the right thing to provide an interactive display for your next IoT project, but it's not like you can just install an app to just make IoT-go-now. Learn which microcontrollers support this and how to do it. Each glyph within the text is stored in its own Bitmap and TileGrid objects, and those all get put into a single Group object. Adafruit PyPortal - CircuitPython Powered Internet Display PyPortal, our easy-to-use IoT device that allows you to create all the things for the “Internet of Things” in minutes. 2" PyPortal so all Arduino/CircuitPython code will run exactly the same - just smaller! Mar 15, 2019 · It's not all about the stats, right? Well, in YouTube land, maybe it is! This PyPortal display runs on CircuitPython and uses the Google APIs to grab JSON data and display your view count and subscriber count. rect import Rect from adafruit_button import Button from calculator import Calculator import adafruit Aug 14, 2019 · Daily UV Index PyPortal Display Check the UV index at a glance on your PyPortal. DISPLAY # Backlight function # Value between 0 and 1 where 0 is OFF, 0. label import Label from adafruit_bitmap_font import bitmap_font from adafruit_display_shapes. The clock is customizable for adding new backgrounds, fonts, and font colors. The images actually fade in and out when cycling through them so it makes for nice and smooth effect. I'm using adafruit-circuitpython-pyportal-en_US-5. Feb 5, 2020 · Use the PyPortal Titano and STEMMA Soil sensor to build an IoT planter. 3. g. It's perfect for displaying information from the web, controlling smart devices, or serving as an Aug 14, 2020 · OK, let's load up our PyPortal with the hurricane tracker code. x-mpy-20200919. bmp. Touch the PyPortal's touch screen to display the names of the astronauts. Each day a new word, it's part of speech, definition and an example sentence will appear on the display with just a couple touches, ready for your brain to soak it up! Keep an eye on your schedule with this PyPortal Google Calendar Event Viewer. Mapped to 128 or 256. Jul 13, 2019 · The Bitmap font uses the adafruit_bitmap_font library and requires a separate BDF (Bitmap Distribution Format) file, but looks nicer on the screen. Get audible alert sounds when the water is low. Monitor temperature levels with the PyPortal's onboard Analog Devices ADT7410 and display the temperature on the PyPortal. Apr 29, 2019 · Using the Wordnik API and the Adafruit PyPortal, we'll display Wordnik's "Word of the Day". from os import getenv import time import json import board from adafruit_pyportal import PyPortal from adafruit_bitmap_font import bitmap_font from adafruit_display_text. The font used here is are bitmap fonts made from the Helvetica typeface. You'll also need the BMP files for the map and icons. Not only do you write 8 bits at a time instead of one, the SPI peripheral tops out at about 24MHz! Combined with DMA you can get surprising speeds. Group () # Add the TileGrid to the Group group. it/ PRa) to retrieve a list of the latest events from your Google Calendar and displays them on the PyPortal's screen. TileGrid (bitmap, pixel_shader=palette) # Create a Group group = displayio. . Use the Adafruit PyPortal libraries to display bitmap images from either the internal storage or micro SD card. Programs and scripts to display "inline" in Adafruit Learning System guides - adafruit/Adafruit_Learning_System_Guides Learn how to use the Adafruit PyPortal - CircuitPython Powered Internet Display with detailed documentation, including pinouts, usage guides, and example projects. This project uses the Adafruit PyPortal to attach sensors and connect to Home Assistant using MQTT. Now I can’t even see anything on the screen Jan 13, 2021 · Never miss a meeting again with this Google Calendar Event Display. Sep 28, 2020 · adafruit_io - this library helps connect the PyPortal to our free data logging and viewing service adafruit_bitmap_font - we have fancy font support, and it's easy to make new fonts. All coded in CircuitPython, it gets the precise time from the internet using built-in WiFi, then draws the display with the days, hours, and minutes until the event. An Adafruit PyPortal connects to the internet, fetches location data from the shared feed, and displays it on the screen. bitmaptools. It uses an Adafruit PyPortal which has WiFi, so it can connect to NTP and obtain the current time on startup. Download CircuitPython for PyPortal from circuitpython. Using Adafruit IO and IFTTT, turn lights or appliances using your voice with either Alexa or Google Home. Separate modules manage transmitting the display contents to a display. It'll get you setup with CircuitPython and a handful of demo code to play with! (https://adafru. It's perfect for displaying information from the web, controlling smart devices, or serving as an Dec 3, 2021 · If anyone can help, I was wondering if the PyPortal would work for this task; I would like to read the light. For each variant of the font, there is a complete set of images, with each set containing an image for each character. This CircuitPython project uses the Google Calendar API to retrieve a list of the latest events from your Google Calendar and displays them on the PyPortal's LCD screen. Feb 27, 2019 · Using CircuitPython and the on-board WiFi, the PyPortal Adafruit Quote Book dynamically loads JSON formatted data from the Adafruit Quotes page and displays the text and author name automatically to keep you inspired all day (and night) long! Mount it inside a book box for a stylish display and enclosure. Using CircuitPython, this project queries the AirNow site API to find out the current air quality index for your location and displays it along with an informative color. Apr 24, 2020 · This project uses a PyPortal and CircuitPython to determine the current time and day and display an estimate of the current hour. dirty method must be used to inform displayio when a bitmap was modified through the buffer interface. This library reads and parses font files. Overview With this compact PyPortal weather station on your desk or stuck to your fridge, you'll always know what mother nature is up to! Mar 12, 2019 · Use the Adafruit PyPortal libraries to display bitmap images from either the internal storage or micro SD card. 0. Build a digital view master using Adafruit’s PyPortal! When you pull the down on the crank, it goes through the image on the screen like a slideshow. append (tile_grid) # Add the Group to the Display display. Insert and fasten four M3 x 4mm long machine screws to the mounting tabs. With 2FA logins, not only is a username and password needed, but also a one-time-use code. The PyPortal's default background is also setup to be the guitar headstock image, stock-pyportal. 5 is 50% and 1 is 100% I'm learning to program PyPortal device, starting with a version of "Hello World. Mar 29, 2019 · Font To display information on the screen, the PyPortal code will use a bitmapped font overlayed on top of the background. ) Feb 18, 2019 · Use fontforge to generate custom bitmap fonts for using in CircuitPython PyPortal projects. Programs and scripts to display "inline" in Adafruit Learning System guides - adafruit/Adafruit_Learning_System_Guides Apr 17, 2019 · Display the current tide information in one of two methods using the Internet-connected Adafruit PyPortal display. Nov 5, 2025 · What is TOTP? Having 2 Factor Authentication on all your accounts is a good way to keep your data more secure. For more info on what this is doing, look at these 2 learning guides from Adafruit: Mar 13, 2019 · Once the event is happening, a new graphic is shown """ import time import board from adafruit_pyportal import PyPortal from adafruit_bitmap_font import bitmap_font from adafruit_display_text. Then based on the current result, display a corresponding image from 128 or 256 range. This means that on boot, the PyPortal will display the bitmap with just one line of code. This project uses an Adafruit PyPortal to fetch and display upcoming events from your Google Calendar.  A bitmap font stores each character as an array of pixels. Carefully fit the display in between the standoffs that feature the correct shape. Home Assistant information is displayed on the screen and buttons turn lights on or off. This PyPortal YouTube Views and Subscribers Display runs on CircuitPython and uses the Google APIs to grab JSON data and display your view count and subscriber count. Perfect for students, hobbyists, and developers integrating the Adafruit PyPortal - CircuitPython Powered Internet Display into their circuits. BlueStamp PyPortal Titano Weather Station The PyPortal Titano Retro Weather Station displays the local temperature, weather conditions, time, and date. Mar 22, 2019 · Connected your PyPortal to the internet, but want to do more with your data? This guide will get your PyPortal communicating with Adafruit's Internet of Things service - Adafruit IO - using the easy-to-use Adafruit IO CircuitPython library. label to display text using a custom font loaded by adafruit_bitmap_font """ import board from adafruit_display_text import label from adafruit_bitmap_font import bitmap_font # use built in display (MagTag, PyPortal, PyGamer, PyBadge, CLUE, etc. And finally, there's the code itself. Bitmap. Jun 27, 2025 · adafruit_io - This library helps connect the PyPortal to our free datalogging and viewing service. I saved the backgrounds in 24-bit format as 16-bit looked horrible and 32-bit had a blue tinge to them. The font used here is are bitmap fonts made from the Collegiate typeface. Jun 9, 2020 · First, pyportal is setup as a PyPortal object. preload_font() command is used to place the needed glyphs into memory. So you need some sort of simple user interface that can handle buttons, lots of text, icons, and even a few views. org API and then turns the JSON data into a total "in-space" count! All on an attractive space background image. With the pyportal set up, we can then use pyportal. It has a built-in touchscreen display so you can tap to display your token. Feb 18, 2019 · Use fontforge to generate custom bitmap fonts for using in CircuitPython PyPortal projects. This project uses the ItsaSnap iOS app and Apple Shortcuts to send a phone's GPS location to a shared Adafruit IO feed. ) It matters just for the… Jun 29, 2025 · """ This example uses adafruit_display_text. jxqq ysyh jluh fxfn rksmzn fokcao qjgle lczf lqvvg axkl hme tfyeqj ltpg kbmfve vebxr