SparkFun LTE CAT M1/NB-IoT Shield - SARA-R4 (CEL-14997)

Arduino shield featuring a SARA-R410M-02B module, which supports both Cat M1 and NB-IoT

• /Documentation - Data sheets, additional product information
• /Hardware - Eagle design files (.brd, .sch)
• /Production - Production panel files (.brd)

• Installing an Arduino Library Guide - Basic information on how to install an Arduino library.
• Library - Arduino library.
• Hookup Guide - Basic hookup guide.

• v11 - Removed GND connection to AREF pin
• v10 - Initial Release

This product is open source!

Various bits of the code have different licenses applied. Anything SparkFun wrote is beerware; if you see me (or any other SparkFun employee) at the local, and you've found our code helpful, please buy us a round!

Please use, reuse, and modify these files as you see fit. Please maintain attribution to SparkFun Electronics and release anything derivative under the same license.

Distributed as-is; no warranty is given.

• Your friends at SparkFun.