Tindie

Tlera Corp

498 orders since Dec 25, 2016

17 Reviews

Pahrump, NV, United States of America

Kris Winer

Custom Work Available

Welcome to Tlera Corp!

Grasshopper LoRa/LoRaWAN Development Board

Tlera Corp

$39.95

LoRaSensorTile

Tlera Corp

$59.95

Ladybug STM32L432 Development Board

Tlera Corp

$14.95

Dragonfly STM32L476/96 Development Board

Tlera Corp

$29.95

Butterfly STM32L433 Development Board

Tlera Corp

$17.95

Cricket LoRa/LoRaWAN/GNSS Asset Tracker

Tlera Corp

$79.95

MPU9250 Add-Ons for Ladybug

Tlera Corp

$19.95

SPI Flash Memory Add-On for Ladybug or Butterfly

Tlera Corp

$11.95

SDIO Card Reader for Dragonfly

Tlera Corp

$9.95

ICS43434 I2S Digital Microphone

Tlera Corp

$11.95

Micro SD Card Reader for Butterfly

Tlera Corp

$9.95

Ladybug Flight Controller

Tlera Corp

$49.95

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About

One-man maker shop with a focus on appallingly small, value-added products. Specialties include motion sensing and motion control applications.

If you don't see what you want, let me know what it is, I might be able to help!

See here for my story: https://www.maker.io/en/interviews/2016/interview-with-kris-winer---pesky-products

Reviews

Review Breakdown

Average Ratings

Product: (4.94)

Documentation: (3.82)

Shipping: (4.88)

Communication: (4.59)

Julien | Jan. 26, 2019

Grasshopper board

For Grasshopper LoRa/LoRaWAN Development Board

Hello,

recently I bought a Grasshopper board, I'm satisfied by this product this corresponds to the description, there is also a good support.

For me board it's good starting point to make a IoT project with LoRaWAN, lot of implementation can be deployed with this module!

STM32 FAN

Stig | Oct. 26, 2018

Great and compact unit

For Cricket LoRa/LoRaWAN/GNSS Asset Tracker

Great unit! I wanted to use it with the low cost Dragino lg01 gateway. The lg01 is a single channel gw and hence not completely lorawan compatible. The Cricket is fully lorawan compatible, but by turning of all channels except one it works great also with a low cost gw like the dragino. The GPS and sensors works great also.

Response from Tlera Corp | Oct. 26, 2018

Easier way is to use LoRa in FSK/GFSK mode or just the LoRa Radio. Examples are provided.

Ian | Oct. 16, 2018

Excellent product well thought out, works great.

For LoRaSensorTile

These things are a great head start to getting a custom remote sensor going. Low power, good options for onboard devices. Only comments are if running off 3xaa cells for a long term remote it will flood the supply adc input (as documented it only goes to 4.2v). Also the Accelerometer is on by default and draws around 130uA or so. It needs to be switched off in software if not being used to achieve the best results.

Overall very happy with these devices, will buy more for sure.

Response from Tlera Corp | Oct. 16, 2018

Thanks for the kind words Ian!

I am glad you found this device useful.

You are right the device was designed for use with a LiPo battery. But you might try one of those 3.6 V 2600 mAH LiSO2Cl batteries instead of three AA. You might get about the same up time and you can still monitor the full range of battery voltage.

Auke | Aug. 17, 2018

Excellent small sized and ultra-low power device

For Cricket LoRa/LoRaWAN/GNSS Asset Tracker

The Cricket is the smallest GNSS tracker I've ever seen. Kris' choice for a very compact LoRa module (Murata) combined with the performance (and size)of the u-blox CAM M8Q GNSS unit is a very smart one. Using the extensive Arduino libraries provided by his companion Thomas, it proved an rather straightforward task to built a prototype for a tracker and adapt it to the client's needs. As the design is optimized for ultra low power, we think we can meet the goal of operational lifetime of >1 year on a single battery easily. We were surprised by the performance of the u-blox GNSS unit. A location fix is quickly obtained, even indoors. Apart from the GNSS part, enough I/O capabilities are present on the device so you can use it in general IoT applications too. Highly recommended device!

Joseph | July 23, 2018

Great device!

For Ladybug STM32L432 Development Board

For folks that are familiar with the Arduino family of microcontroller.
The developer personally addressed my difficulties.
I was able to get the desired -advanced- sketch for the accelerometer up and running.
(And I'm no good at C programming!)

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