@diggs Have no idea but you can try to change your serial port driver

@diggs

• stop the server
• connect to your serial port and see if you get any response from gateway ( minicom/miniterm etc ... )
• If above work , check your config for correct serial ports settings.
• If above doesnt work not check your serial gateway

@jkandasa As reported by users ... the 100% cpu usage happens only if nothing connects to /dev/ttyMySensorsGateway
I am OK now but maybe worth to check why as this is not good behaviour.

@jkandasa

Hi,

I just install the PiGatewaySerial in RPI and run as a daemon but found CPU is almost 100% !

2173 root 20 0 3740 1624 1416 R 98.8 0.4 2:17.91 PiGatewaySerial

@jkandasa Well Done ! Thanks ! you are doing great Job here.

Nice ! Very clean GUI !

I installed this controller on RPI with serial gateway and it works like a charm with two TEMP sensors.

It will be good if you can use the RPI GPIO to connect directly to NRF24 RF module instead on adding the serial gateway ( see http://iot-playground.com ..)

I wish you good luck with this project.