K868-A16 433 RF MHz receiver

[MnM]

I have added a config for it in ESPHome yaml and it now seems that it stopped affecting my garage door:

remote_receiver:
pin: 2
dump:
- rc_switch
tolerance: 50%
filter: 250us
idle: 4ms
buffer_size: 2kb

remote_transmitter:
# pin: GPIO15
pin: 15
# RF uses a 100% carrier signal
carrier_duty_percent: 100%

[admin]

ok

[DavidSzilasi]

I purchased a 433 mhz transmitter and receiver. After i connected the transmitter the pcb board turned off. When i disconnected the transmitter the pcb board keeps turning on and off and fails to connect to the internet via ethernet

[admin]

Maybe you inserted the pins wrong. can you take a photo.

[DavidSzilasi]

Maybe you inserted the pins wrong. can you take a photo.

I attached a picture.

I am unable to post the video on the forum and will be sent via what's app. The video shows the board being on prior to transmitter insert. Once the transmitter was inserted, the board turned off. Once the transmitter was unplugged, the board struggled to make connections with the computer (as you can hear the computer connection noise in the background. I tried to reset the board via reset button located on the pcb. After the reset the board is able to successfully connect to the computer via usb. After i download the KCS firmware the pcb continues struggling to connect back to the computer.

[admin]

do you use own RF433M sender? we have use this one.
   

[DavidSzilasi]

do you use own RF433M sender? we have use this one.

Yeah the one you have does look different. I tried to order it from your ali express store. I guess my question now is if the pcb board is permanently damaged or is there a solution for the boot loop I'm currently experiencing?

[admin]

make sure your VCC,GND,DATA pin is correct when you plugin it. A16 pcb have "GND" lable. make sure it's right.

[DavidSzilasi]

make sure your VCC,GND,DATA pin is correct when you plugin it.  A16 pcb have "GND" lable. make sure it's right.

The A-16 board is stuck in a boot loop. It keeps turning on and off and it can't connect to the internet. this is happening without the receiver connected.

[admin]

maybe your board power circuit already is broken.