The project Development of a datalogger on an Arduino platform was started by Lucas Barbosa Rocha (UFRN) an undergraduate electrical engineering student under the guidance of Senior Technologist João Gualberto de Cerqueira Júnior (CRN/INPE). The datalogger developed in the laboratory will store pre-defined environmental parameters from the monitoring areas. The scope of this project ranges from the hardware and software design of the sensors to the construction of a PCB prototype with laboratory and field tests.