I am working on reception of IR signal from Air conditioner's remote. To achieve this I have selected IR receiver and sensor respectively - TSOP34438 and TSMP58000. The circuit diagram is shown below and the output of both sensors are fed to ESP-12E module's GPIO pins specifically GPIO14, GPIO12.
The issue with the circuitry is I am receiving an unstable performance i.e. not receiving stable output throughout a day without a change in circuit elements. I make sure the current supply for respective IR module is with the range specified in their datasheet. (Current supply: for TSOP34438 is 0.33mA and for TSMP58000 is 0.6mA).
The other concern is, without transmitting any IR signal, it is receiving environmental noise as an IR signal.
Can anyone help me resolve this issue?
I would appreciate your help. Thank you.