As an added benefit, the code will run directly on NodeMCU firmware that supports MQTT. One criteria not in consideration is security – these data loggers are collecting non-critical scientific ...

He’s written a nice Instructable on a Temperature Data Logger that he has built and thankfully makes his code available for others to use. The end product is cleanly designed and made for ...

VANCOUVER, British Columbia--(BUSINESS WIRE)--ACR Systems, one of the world’s leading suppliers of data loggers, today announces the launch of its new SmartReader SRX series of self-powered ...