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Compatible Hardware
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Blues
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Blues Notecard Cellular
Blynk logo
Kit

Blues Notecard Cellular

Improved STM32 MCU, an onboard dual SIM capability, and an improved Low IQ power supply

Core Components
:
No items found.
Where to buy
Connect this hardware to Blynk in no time
Use a ready-made blueprint project, or a firmware example to build your own functionality.
No items found.
Firmware Example
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Channels
:
Connectivity
:
Cellular
Applications
:
Environmental Monitoring
Utilities and Metering
Smart Metering
Air Quality and Sanitation
Healthcare
Smart Buildings
Smart Cities
Asset Tracking
Agriculture
Smart Farming

About Product

The new Notecard Cellular features an improved STM32 MCU, dual SIM capability, and a Low IQ power supply, serving as a lower-cost replacement for the original "Green" Notecard.

The Notecard is a device-to-cloud data pump, simplifying the process of building secure, reliable cellular solutions. It works with any microcontroller and can send data to the cloud with just two lines of code—no complex provisioning needed. The JSON-based API allows programming via USB or control through Serial or I2C from your host device.

It integrates with Notehub for secure connectivity, fleet management, and routing to 3rd party cloud services.

Product details

Core Components:
No items found.
Accessories:
CPU:
Channels:
Memory:
Connectivity:
Cellular
Programming Language:
Supported Blynk Tech:
No items found.
Applications:
Environmental Monitoring
Utilities and Metering
Smart Metering
Air Quality and Sanitation
Healthcare
Smart Buildings
Smart Cities
Asset Tracking
Agriculture
Smart Farming

Key Notecard Cellular Specs:

  • Includes a secure element with a factory-installed ECC P-384 certificate, provisioned at chip manufacture.
  • Integrated GPS and accelerometer.
  • Designed to operate on battery power, be "always-on" to maintain time and location, while typically drawing less than 8µA@5V, when idle.
  • Bundled with 10 years of service and 500MB of cellular data.
  • No cellular subscriptions, SIM fees, or monthly minimums apply.
  • PTCRB Certified Module.

Available Variations:

  • Wideband (LTE Cat 1)
    • LTE Cat-1 for North America
    • LTE Cat-1 for EMEA
  • Midband (LTE Cat 1 bis)
    • LTE Cat-1 bis for North America
    • LTE Cat-1 bis for Global
  • Narrowband (LTE Cat M, NB-IoT)
    • LTE-M, NB-IoT for North America
    • LTE-M, NB-IoT for Global Use

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