CanAirIO Bike - TTGO T-Display box
Description
 ## Overview CanAirIO Bike try to motivate collaboration from cyclists or people that use it to have mobile tracks of air quality. We have two new device versions, CanAirIO bike with PM2.5 sensors (Sensirion SPS30) and CanAirIO CO2 (Sensirion SCD30), the latter for sensing the right ventilation in indoors to reduce COVID-19 risk. NOTE: Supporting our Citizen Science Initiative many people be able to fight for air quality rights in many countries with air quality problems. More info in [CanAir.IO](https://canair.io) ** ***************** ** ** W A R N N I N G ** The full updated and last versions for all box versions, are in the [official repository](https://github.com/kike-canaries/canairio_firmware/tree/master/box) because it is more easy for handling the versions than Thingiverse. This page it is only a guide. ** ***************** ** ## Making of CanAirIO Bike <iframe width="560" height="315" src="https://www.youtube.com/embed/V2eO1UN5u7Y" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> ### Wiring alternative: <iframe width="560" height="315" src="https://www.youtube.com/embed/Oarq0K0Sz3c" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> Full documentation please enter [here](https://canair.io/docs/canairio_bike.html) ## Components Main parts that you need are the next, but maybe you could have this components in different shops. | Part Ref | Quantaty | Shop | |:-------- |:-------------:|:---------------:| | TTGO T-Display | 1 | [Aliexpress](https://www.aliexpress.com/item/33048962331.html), [Amazon](https://www.amazon.de/gp/product/B07WTNCWLW/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1) | | Sensirion SPS30 | 1 | [Aliexpress](https://www.aliexpress.com/item/1005002017660217.html), [Mouser](https://www.mouser.de/ProductDetail/403-SPS30) * | |AM2320| 1 | [Mouser](https://www.mouser.de/ProductDetail/485-3721) | | M2 screws box ** | 1 | [Amazon](https://www.amazon.de/gp/product/B07SGP8TWS/ref=ppx_yo_dt_b_asin_title_o07_s01?ie=UTF8&psc=1) | | Step Up DC-DC to 5v | 1 | [Aliexpress](https://www.aliexpress.com/item/32963598972.html) | | Battery 650-800 mAh 3.7v *** | 1 | [Aliexpress](https://www.aliexpress.com/item/4001065181282.html) | | Magnets box (optional) | 1 | [Amazon](https://www.amazon.de/gp/product/B00TACFTAA/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1) | | Heat shrink box (optional) | 1 | [Aliexpress](https://www.aliexpress.com/item/32843983164.html) | **Notes**: - The SPS30 in Mouser, needs buy the cable independent [1](https://www.mouser.de/ProductDetail/538-87439-0501),[2](https://www.mouser.de/ProductDetail/538-79758-0016). - Screws M2x4(4), M2x5(8), M2x6(2), M2x7(2). - Similar battery, same voltage, similar capacity but with dimensions max: 48x30x6 mm. ## Firmware Upload We have some alternatives for upload the last firmware for this version, please review the alternatives [here](https://canair.io/docs/firmware_upload.html#overview) [](https://canair.io/installer.html) ## CO2 Alternative ### SCD30 Sensirion sensor <iframe width="560" height="315" src="https://www.youtube.com/embed/p9lf5a-bvyI" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> ### SCD30 Sensirion improvements <iframe width="560" height="315" src="https://www.youtube.com/embed/dLxEbkqWGyo" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> ### SenseAir S8 sensor <iframe width="560" height="315" src="https://www.youtube.com/embed/G7t_gCb6aXI" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> ---  ## Supporting the project Consider make a donation, be a patron or buy a device: - Via **Ethereum**: - 0x1779cD3b85b6D8Cf1A5886B2CF5C53a0E072C108 - Be a patron: [Github Sponsors](https://github.com/sponsors/hpsaturn), [LiberaPay](https://liberapay.com/CanAirIO) - **Buy a device**: [CanAirIO Bike in Tindie](https://www.tindie.com/products/hpsaturn/canairio-bike/) - Inviting us **a coffee**: [buymeacoffee](https://www.buymeacoffee.com/hpsaturn), [Sponsors](https://github.com/sponsors/hpsaturn?frequency=one-time) <a href="https://raw.githubusercontent.com/kike-canaries/canairio_firmware/master/images/ethereum_donation_address.png" target="_blank"><img src="https://raw.githubusercontent.com/kike-canaries/canairio_firmware/master/images/ethereum_donation_address.png" align="center_horizontal" width="180" ></a> **NOTE:** Supporting our Citizen Science Initiative many people be able to fight for air quality rights in many countries with this kind of problems. More info in [CanAir.IO](https://canair.io) For our supporters, patrons or donors, we will send the files for our coming version: ## CanAirIO CO2 and CanAirIO Mini box 
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