SparkFun OpenPIR SF_Relay without this solution and a

without this solution and a soldering station

Android from a SD card is currently not officially supported

Data rate auto fall-back under noisy environment or longer range distance

An offset register allows fine-tuning of the clock

SparkFun OpenPIR SF_Relay without this solution and aThe SparkFun OpenPIR is a highly customizable Passive Infrared (PIR) sensor based around the NCS36000 PIR controller. Passive infrared (PIR) sensors are able to detect motion in a small local area they're the sensor of choice in security systems, home automation and proximity sensing applications. The OpenPIR allows you to set the sensitivity, trigger time and pulse mode of the motion sensor so you can tailor fit it to your application! The OpenPIR