Skip to the beginning of the images gallery

SparkFun LTE Stick - LARA-R6

SKU: CEL-23618 Brand: Sparkfun

The SparkFun LTE Stick - LARA-R6 provides a development and prototyping platform for the LARA-R6 LTE Cat 1 module from ublox™...

$289.95 AUD, inc GST

$263.59 AUD, exc GST

Available with a lead time
Expect dispatch between Nov 28 and Dec 02

Quantity Discounts:

3-5 $255.68 (exc GST)
5+ $250.41 (exc GST)

The SparkFun LTE Stick provides a development and prototyping platform for the LARA-R6 LTE Cat 1 module from u-blox^™. The LTE Stick uses the LARA-R6401 version, which supports both data and voice for North America and works with LTE bands used by these mobile networks: AT&T, Verizon, T-Mobile, and FirstNet. The board includes a nanoSIM card slot for users to select their preferred network. Check with your network provider for compatibility with the LARA-R6.

The LARA-R6 works on multiple LTE FDD frequency bands (2, 4, 5, 12, 13, 14, 66, and 71) and includes a host of common features users expect from u-blox modules, including uFOTA (over-the-air firmware update), Root of Trust, secure boot/update, jamming detection, antenna and SIM detection, and much more.

The LTE Stick routes the UART and I²S interfaces to a 0.1in.-spaced plated-through-hole (PTH) header along with the Reset and Power On signals, and Sparkfun designed the board to mount onto a breadboard specifically for easy prototyping. Since the LARA-R6401 supports data and voice, you can use the LTE Stick with the right parts (such as an audio codec, microphone, speaker, & microcontroller) and code; you can make your own breadboard telephone!

The board has two SMA connectors for the LARA-R6's primary and secondary antennas. The primary antenna sends and receives data, whereas the secondary antenna is receive only. Power to the board is provided either over the USB-C connector (recommended) or the VIN PTH pin (6V Max). The board defaults to use the higher voltage input. Lastly, the board also includes test points for advanced users to solder to for the I²C interface, secondary UART, and four GPIO pins (IO1, IO2, IO3, and IO6).

Get Started with the SparkFun LARA-R6 LTE Stick Guide

Features

LARA-R6401 LTE Cellular Module
- Region: North America
- LTE FDD Bands: 2, 4, 5, 12, 13, 14, 66, & 71
- 2x UART
- USB 2.0
- I²C
- 9 GPIO
- Digital Audio (I²S)
Nano SIM Card Slot
Power On & Reset Buttons
USB-C Connector
PTH Connections
- UART
- I²S
- Reset
- Power On
- Power (VIN, 3.3V, & 1.8V)
Test Point Cluster Connections (Not Level Shifted. 1.8V Only)
- GPIO (1, 2, 3 & 6)
- UART2
- I²C
2x SMA Antenna Connectors
- Primary Antenna: Transmit & Receive
- Secondary Antenna: Receive Only

Documents

Schematic
Eagle Files
Board Dimensions
Hookup Guide
Datasheet - LARA-R6
Integration Manual - LARA-R6
Audio App Note - LARA-R6
AT Command Set - LARA-R6
m-center Download
m-center User Guide
SparkFun u-blox Cellular Arduino Library
GitHub Hardware Repo

This product is listed in:

Wireless>General RF>Development Tools
Wireless>Cellular>Boards & Kits

Product Comments

Start the conversation

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

Write Your Own Review