NORVI IIOT-AE04 is the best solution for Datalogging and Remote Monitoring Applications.
Other than the WiFi Connectivity, Its key features includes a microSD card and RTC.
8 x Digital Inputs
2 x Open Collector Transistor Outputs
6 x Analog Input 0 - 10V or 4 - 20mA
Communication
WiFi
RS-485
microSD Card Support
DS3231 Built-in RTC
Applications
PLC with microSD Card
Programmable data logger
Data logger with WiFi
0 - 10V Datalogger
Modbus Datalogger
Digital Input Datalogger