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Build Connected Products on Cellular, Satellite, LoRa, and WiFi — With One API

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New to Blues? Watch a 3-minute introNeed hardware specs? Read the datasheets

How Our Products Work

Step 1: Connect Notecard

  • Use our carrier boards and host microcontrollers, or your own.

Step 2: Write firmware

  • Configure Notecard with easy-to-use SDKs. Build by hand with our industry-leading docs, or use your favorite LLM and our MCP servers.

Step 3: Access your data

  • Route data to your own servers or services, or use Notehub IQ to talk to your devices in plain language.

Step 4: Scale

  • Use Notehub’s secure device, fleet, and firmware management features.

Learn Blues in 3 Minutes

  • Cloud connectivity with prepaid data, no contracts
  • Support for Cellular, Satellite, LoRa, WiFi
  • Powerful JSON APIs with C, Arduino, Python SDKs
  • AI-ready, with MCP servers for development and data insights
Buy a KitBrowse the Docs