Add Blues Wireless Notecard to your product with your preferred hardware.Explore our Hardware
Our simple JSON interface allows you to connect and send data with 2 commands.Explore our Firmware
With Blues Wireless, you'll never worry about monthly or consumption fees. Each billing account is refreshed to 5,000 credits each month with the ability to purchase more.
You can pick a starter kit based on ESP32, Raspberry Pi, or our own feather-compatible microcontroller Swan.
Plug the Notecard into the provided Notecarrier, then connect to your existing hardware.
Follow along with our quickstart. In 30 minutes, you'll have a device connected to the global cellular data network, and data flowing from device to cloud, and back to device again.
Learn to utilize machine learning with image recognition to monitor traffic routes in your smart city. An edge device equipped with a Notecard from Blues Wireless becomes a wireless IoT traffic monitor providing countless solutions for managing pedestrian and vehicle pathways.
One costly side effect of the pandemic was the disruption to our global transportation and logistics supply chain. Using the Notecard's lightweight connectivity across 137+ countries, Velvetwire offers actionable location and condition monitoring for assets in motion.