I moved the bridge it is just below and now it works. I find the scope very limited. If I move away from 2 to 3m it does not work anymore.

The radio modules installed are NRF24L01 on each radio module there is a capacitor 10mF.
I am sorry for the title in french, I can not manage to change it?

Hello everyone

Is there a possibility to improve the transmission and reception of an NRF24L01. My gateway being in the sub ol of my house, and my sensor on the ground floor. the waves do not pass the concrete floor.
I think installed an ethernet gateway if there is no other solution or NRF24L01 + PA + LNA.

Thank you

here is the photo

Hello everyone

Thanks for the information, I followed the tutorial point by point.
The televersement went well. I am very familiar with the new material in the list of MYSENSOR devices. See attached photo, there is the LIGHT BINARY, HUMIDITY, TEMPERATURE. In the list of devices of DOMOYICZ there is only the sensor humidity and temperature, LIGHT BINARY is not present.
The scketch of the temperature tutorial is not quite identical to the last version of the site.

If anyone had an idea about my problem.

Thank you for your help.

Daniel

Hello everyone,

I would like to know if it is possible to include in the sketch of the temperature and humidity detector the control of a relay that would be controlled by DOMOTICZ?

thank you
Daniel

Hello everyone

Now it works very well, after changing the capacitor 4.7mF by a 10mF.
Thank you again for your help.
cordially
Danie

How do I get the LEDs on the radio card?

The gateway is 1 meter from the arduino The hardware is in test on my work table.

I move slowly but surely.
My installation is as follows:

I do my tests on a second raspberry so as not to disrupt the home automation system that works perfectly.

• An Arduino pro gateway mini radio NRF24L01 + USB FT232RL
  -An Arduino pro mini + radio module NRF24L01 + USB FT232RL + relay card
  -An Arduino Uno + DHT22.

I now find my relay card in the list of Domoticz devices, the command is sent to the gateway but the relay of the relay card does not react. I think I have a problem with the radio and especially its 3volts power supply.

The LEDs that are on the radio card never light ????

I do not find in the list of devices to domoticz the probe temperature humidity.
In the serial monitor of the card arduino uno temperature probe there is the following message:
! TSM: FFARFAIL
after that
TSM: ROIF

TSM: FFAR: NO REPLY
TSM: ROIF
This sounds like error messages but I do not know how to interpret them

Daniel