🏁 Get Started with the Notecard and Cellular IoT on June 8th !

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HomeGuides & Tutorials
Welcome
Collecting Sensor Data
Routing Data to Cloud
Building Edge ML Applications
Twilio SMS Guide
Fleet Admin Guide
Using the Notehub API
Notecard Guides
Guide Listing
Asset Tracking
Attention Pin Guide
Connecting to a Wi-Fi Access Point
Debugging with the FTDI Debug Cable
Diagnosing Cellular Connectivity Issues
Encrypting Data With the Notecard
Minimizing Latency
Notecard Communication Without a Library
Notecard Outboard Firmware Update
Remote Command and Control
Serial-Over-I2C Protocol
Understanding Environment Variables
Understanding Notecard Penalty Boxes
Updating ESP32 Host Firmware
Using External SIM Cards
Using JSONata to Transform JSON
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Notecard Disconnected
Having trouble connecting?

Try changing your Micro USB cable as some cables do not support transferring data. If that does not solve your problem, contact us at support@blues.com and we will get you set up with another tool to communicate with the Notecard.

Advanced Usage

The help command gives more info.

Connect a Notecard
Use USB to connect and start issuing requests from the browser.
Try Notecard Simulator
Experiment with Notecard's latest firmware on a Simulator assigned to your free Notehub account.

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