How can I connect any of the Water Sensors (ultrasonic sensors, pressure transducers, bubblers, and float sensors) to the BOLT Wifi Module?
You cannot directly connect sensors like ultrasonic sensors to Bolt wifi module .
The reason is that these sensors use both input and output feature of GPIO pins to produce output. and bolt product limits use of GPIO pins to either input or output.
You can use arduino or similar microcontrollers to collect and process the data from sensor, and then you can send this data to bolt module over UART input and extract that data in bolt cloud
Okay Thanks for your response. But Can i connect High Sensitivity Water sensor (REES52) to Bolt WiFi module as it has only3 pins output, GND, VCC.