I would use it in battery operated IOT projects. It is not cheap but I see gold plated pins and professional soldering. Will buy it again for high-end projects

Laurens | Nov. 10, 2020

Very happy - works like a charm

For trigBoard - Ultra Low Power ESP32 IoT Platform

I had an idea, looked for a solution to detect water, found the trigboard and ordered it immediately. It was mailed to me the day after and I received it (in Belgium) soon after. So happy already with the service.
Being a complete nitwit in electronics I duly followed the schema on the wiki, and guess what. It works! So very happy indeed.

Tom | March 12, 2020

arived in just couple days

For Cheater Board-ATMEGA328 Breakout and Pinout Helper

Looks like a great PCB the layout ok all the labeling easy to read. Good addition to my work bench.

Tim | Aug. 7, 2019

Trigboard V7... expectations met

For trigBoard - Ultra Low Power ESP32 IoT Platform

I moved to trigboard Ver 7 to use PushSafer rather than the version 4 Pushbullet notifications.
PushSafer is German internet based service to push notifications. I find it fast and reliable.
From the mailbox to actual use with the preconfigured trigboard load took 15 minutes or less.
As for user configuration the version 7 trigboard is much improved over version 4.

Tim | June 5, 2019

A high quality serial converter that works very well.

For FTDI USB-SERIAL Converter - 5V/3.3V

I was struggling with a knock off Adriano UNO and other devices to flash ESP8266 boards.
This serial converter is well designed, supported AND from the USA!
A pleasure to use.

Stuart | Jan. 25, 2019

Excellent little device, and good advice from the creator

For trigBoard - Ultra Low Power ESP32 IoT Platform

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

Ryan | Jan. 13, 2019

Amazing Turn Key esp8266 dev board

For trigBoard - Ultra Low Power ESP32 IoT Platform

Great board with extreme low power connectivity. Highly recommend this hardware. Advanced purchaser knowledge with Arduino and ESP8266 will make this HW even better to use. Highly recommend!

John | Oct. 30, 2018

Great value but a little hard to set up.

For trigBoard - Ultra Low Power ESP32 IoT Platform

This was my first time to set up such a device. The videos and documentation was more for the person who knows the development environment for Arduino type devices. Since I don't know this environment, explaining the buzz words or replacing them with easier to understand language would help. As a retired electrical engineer, I could follow the author's design well for the circuits. What I am less experienced with is the software and APPs. BTW, the PushBullet APP is run by greedy developers.

Tindie

KD Circuits

Overall Rating:

Review Breakdown

Average Ratings

All Reviews

trigBoard works as expected. More to explore.

Very happy - works like a charm

arived in just couple days

Trigboard V7... expectations met

A high quality serial converter that works very well.

Excellent little device, and good advice from the creator

Amazing Turn Key esp8266 dev board

Great value but a little hard to set up.