求解求解，困扰好久了。esp8266接串口助手收发数据不一致

tomcat_zh

esp8266刷ESPHome固件做测试，仅做一个串口发数据的测试，烧写完固件后，esp8266TX和RX接USB/串口线，在电脑上打开串口助手显示接收的信息，结果固件里发送的数据和电脑串口助手接收到的数据不一致。
波特率9600和115200都做过测试，结果一样。
esphome代码如下：

esphome:
  name: uart-lcd
  platform: esp8266
  board: esp01_1m

api:

ota:
  password: ""

wifi:
  ssid: "HZGH-2G"
  password: meiyoumima

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Esp8266 Fallback Hotspot"
    password: "12345678"

captive_portal:

# 禁用串口log，因为ESP8266的log可能会和uart输出冲突
logger:
  baud_rate: 0

# 启用web界面，可以通过web界面查看效果
web_server:
  port: 55555
  
uart:
  id: uart_bus
  tx_pin: GPIO13
  rx_pin: GPIO15
  baud_rate: 115200

interval:
  - interval: 10s
    then:
      - uart.write: [0xF0, 0x01, 0x00, 0x0A]

复制代码

间隔十秒发送[0xF0, 0x01, 0x00, 0x0A]
但串口助手只接收到：00 D0 FF EB

tomcat_zh

串口助手接收信息如下：

[21:01:14.423]收←◆00 D0 FF EB
[21:01:24.421]收←◆00 D0 FF EB
[21:01:34.418]收←◆00 D0 FF EB
[21:01:44.419]收←◆00 D0 FF EB
[21:01:54.418]收←◆00 D0 FF EB
[21:02:04.423]收←◆00 D0 FF EB
[21:02:14.419]收←◆00 D0 FF EB
[21:02:24.418]收←◆00 D0 FF EB
[21:02:34.419]收←◆00 D0 FF EB
[21:02:44.424]收←◆00 D0 FF EB
[21:02:54.425]收←◆00 D0 FF EB
[21:03:04.419]收←◆00 D0 FF EB
[21:03:14.424]收←◆00 D0 FF EB
[21:03:24.419]收←◆00 D0 FF EB
[21:03:34.421]收←◆00 D0 FF EB
[21:03:44.424]收←◆00 D0 FF EB
[21:03:54.423]收←◆00 D0 FF EB
[21:04:04.425]收←◆00 D0 FF EB
[21:04:14.427]收←◆00 D0 FF EB
[21:04:24.420]收←◆00 D0 FF EB
[21:04:34.423]收←◆00 D0 FF EB
[21:04:44.424]收←◆00 D0 FF EB
[21:04:54.423]收←◆00 D0 FF EB
[21:05:04.424]收←◆00 D0 FF EB
[21:05:14.423]收←◆00 D0 FF EB
[21:05:24.424]收←◆00 D0 FF EB
[21:05:34.421]收←◆00 D0 FF EB
[21:05:44.426]收←◆00 D0 FF EB
[21:05:54.423]收←◆00 D0 FF EB
[21:06:04.424]收←◆00 D0 FF EB
[21:06:14.426]收←◆00 D0 FF EB

困扰好几天了，一直无法继续进行下一步的工作，请大神们帮忙瞅瞅问题出在哪里。
注：uart的tx和rx换过GPIO01和GPIO03，结果是一样的。

tomcat_zh

感谢楼上两位，问题原因没找到，我怀疑是我字符格式转换没做好。现在不用串口了，用别的方式替代了。