拆了一个 murui 的门铃，如何接入 ha

ciasdmxhxjjpd@c

RT，

接收芯片

音频芯片？搜不到资料，




喇叭驱动的数据如下，

[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON
[D][binary_sensor:036]: 'murui doorbell': Sending state OFF
[D][binary_sensor:036]: 'murui doorbell': Sending state ON

复制代码

因为，有铃声，按一次，会发数据，这个是模拟信号，请问，如何用一个 io 口去读取？

lrving163

esphome当一个按钮开关一样行吗？
binary_sensor:
  - platform: gpio
    pin:
      number: 0
      mode: INPUT_PULLUP
      inverted: True
    name: "门铃"

XCray

没看明白，你“喇叭驱动的数据如下”，如下的这些信息是怎么来的？用esp的uart接了板子上的串口？如果这样的话，有ON和OFF了接入就很简单了呀，甚至还可以做个switch出来在ha/esphome里触发。

ciasdmxhxjjpd@c

XCray 发表于 2022-7-30 15:36
没看明白，你“喇叭驱动的数据如下”，如下的这些信息是怎么来的？用esp的uart接了板子上的串口？如果这样 ...

不是串口，就是音频芯片输出给喇叭的信号，应该是模拟信号，我用binary_sensor 获取的，应该是不正确的，应该用 adc 获取电压，没有铃声时，电压为1.06v，有铃声时0.1v左右。