liamjack/Arduino-NRF24L01-Thermometer

[M-Kingston]

I have downloaded both the "Sensor" and "Master" sketches. In the "Master" sketch in the void loop() {
if (radio.available()) {
float temperature = 0;
if(! radio.read(&temperature,sizeof(float))) {
the above line gives the following error
could not convert 'radio.RF24::read(((void*)(&temperature)),((uint_8)sizeof(float)))' from'void' to 'bool'
Any help in solving the problem as I don't understand it???
Thanks Michael.

[liamjack]

Hi Michael,

Thanks for opening this issue, it appears that the underlying RF24 library has changed since my last commit (all the way back in 2017), and the radio.read function no longer returns a boolean. I have updated the master.ino file to address this issue, and it now compiles correctly, but I haven't been able to test with an actual Arduino board.

[M-Kingston]

Hello liamjack.
Thank you for your reply. I assume I can download the up from the original site where I found it
Michael.

[liamjack]

Here is a link to a ZIP Archive of the project files (which includes the updated master.ino file): https://github.com/liamjack/Arduino-NRF24L01-Thermometer/archive/refs/heads/master.zip