JJ Slabbert

You are welcome to do it. I do not have any NB-IoT experience. What I do know is that it should be passable to connect a gprs module to the ESP32 and send data to the internet. I could not do it for know because I do not have a GPRS module and time . This is only my hobby and I do not do contract work. Adding a GPRS module may solve many of the power consumption the device currently have. If you build this instructable, please upload photos. I will apreciate.

Hi, replace the resistive soil moisture sensor with a capacitive soil moisture sensor. These resistive soil moisture sensors suffer from electrolysis.

I like the fact that you build your own sensor. The other entries in the sensor contest only show how other sensors is used.

Useful project. Tnx for the project.

Tnx for the share. I like the mini bell siphon. I designed a 3d printed bell siphon for an IoT rain gauge. It works 99% of the time, but some times the bell siphon leaks. By leaking I mean one drop enter the siphon, and then one drop is siphoned out, where all is supposed to be siphoned. Any advice may help. My project is at https://www.instructables.com/id/Bell-Siphon-Rain-Gauge/

Hi, the image on instructables preview is rendered incorrect. The file is however correct. Download it and see how it appears in you printing software. I am still working on improvements. I now use ABS glue (juice) instead of super glue to stick all together and waterproof/airtight the complete assembled item.

Hi, the image on instructables preview is rendered incorrect. The file is however correct. Download it and see how it appears in you printing software. I am still working on improvements. I now use ABS glue (juice) instead of super glue to stick all together and waterproof/airtight the complete assembled item.

This can be very handy. It is really practical

Hi Andrew,Nice project complete projectThe RG 11 rain sensor is in my mind for a long time.