Tindie

KD Circuits

405 orders since Aug 16, 2018

9 Reviews

Medina, OH, United States of America

Custom Work Available

trigBoard - Ultra Low Power ESP8266 IoT Platform

KD Circuits

$20.00

FTDI USB-SERIAL Converter - 5V/3.3V

KD Circuits

$15.00

328 Board - ATMEGA328P Breakout

KD Circuits

$10.00

Cheater Board-ATMEGA328 Breakout and Pinout Helper

KD Circuits

$3.00

Ultimate Proto Board - ATMEGA328 + Proto Area

KD Circuits

$5.00

AVR Programmer BARE Board

KD Circuits

$5.00

BLE Board - A20737 Breakout

KD Circuits

$10.00

About

My name is Kevin Darrah and I have a design services company called KD Circuits http://www.kdcircuits.com

One of my passions is teaching electronics on YouTube: https://www.youtube.com/user/kdarrah1234

A lot of the projects and concepts I talk about in those videos are based on my own designs, which is why I'm here on Tindie to make them available for sale.

Thanks for stopping by!
Kevin

Reviews

Review Breakdown

Average Ratings

Product: (4.56)

Documentation: (4.22)

Shipping: (4.44)

Communication: (4.44)

Patrick | April 8, 2019

Great device

For trigBoard - Ultra Low Power ESP8266 IoT Platform

Works as advertised. Was able to follow the documentation to modify the built-in code to send an HTTPS web request to a Raspberry Pi on my local network instead of the default Push Safer. Who wants to rely on external services anyway?! Hardest part was crimping a JST connector to a magnetic door sensor to connect to the Trigboard.

Philip | March 29, 2019

trigboard

For trigBoard - Ultra Low Power ESP8266 IoT Platform

When I find out where they were delivered, I will ask who ever has them what they think of them.

thanks

Stuart | Jan. 25, 2019

Excellent little device, and good advice from the creator

For trigBoard - Ultra Low Power ESP8266 IoT Platform

I haven't started using it properly, but it works well, after advice from Kevin the designer of this board

John | Jan. 17, 2019

What a cool little product. Perfect for my applications.

For trigBoard - Ultra Low Power ESP8266 IoT Platform

I bought two of these to test a monitoring situation I have and now wonder how I'd do this otherwise. It's very clear to me now that will a full charge on a 1000 mAh battery there is no telling how long it'll run before a battery swap will be required. So far they voltage level has not budged after two weeks of use. And I just bought two more. One to let me know when my mail comes and the other on stand by because there will be something else I'll want to track!

Dennis | Jan. 17, 2019

Excellent design and documentation

For trigBoard - Ultra Low Power ESP8266 IoT Platform

Great board, designed up run an ESP8266 on a battery, for long periods of time.
Excellent implementation.
All hardware and firmware available for custom tuning for your application needs.
My only wish, is the designer should start selling his Excellent LTC2945 board on Tindie.
Thanks !!!!

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