The kit does not require any soldering and is recommended for anyone with a drive to learn more about Blynk and its uses. So if you are looking for a new challenge or a way to get in on the IoT craze, check out the SparkFun IoT Starter Kit with Blynk Board!

The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. 

Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. 

This Flame Sensor is sensitive to the flame, but also can detect ordinary light. Usually used as a flame alarm.