New issues due to ESPhome updates

[jruben4]

sniffer_common has errors now with the new version of ESPhome due to the new way ESPhome wants you to program shared pins (pins defined in more than one place).

[Ralphy140]

Has been resolved in issue 15 and new code has been merged into this repo

[jruben4]

Trying the new code. Getting error "Couldn't find ID 'temp2'." in sniffer_common.

[michaellunzer]

hey @jruben4 same "temp2" error here. any suggestions?

[jruben4]

hey @jruben4 same "temp2" error here. any suggestions?

Yes, I edited sniffer_common.yaml to take out all the temp2 references. Here it is:
`esphome:
name: $devicename
platform: ESP32
board: featheresp32

wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password

Enable fallback hotspot (captive portal) in case wifi connection fails

ap:
ssid: "${upper_devicename} Hotspot"
password: "lost_sniffuh"

captive_portal:

Enable logging

logger:

Enable Home Assistant API

api:
encryption:
key: !secret ha_api_key

ota:
password: !secret ota_password

color:

• id: my_red
  red: 100%
  green: 0%
  blue: 0%
• id: my_yellow
  red: 100%
  green: 100%
  blue: 0%
• id: my_green
  red: 0%
  green: 100%
  blue: 0%
• id: my_blue
  red: 0%
  green: 0%
  blue: 100%
• id: my_gray
  red: 50%
  green: 50%
  blue: 50%

Grab font from https://fonts.google.com/specimen/Roboto and place in same directory as this file

font:

• file: "Roboto-Medium.ttf"
  id: sz_24
  size: 24
• file: "Roboto-Medium.ttf"
  id: sz_20
  size: 20
  glyphs: '!"%()+,-_.:°0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz/³µΩ'
• file: "Roboto-Medium.ttf"
  id: sz_13
  size: 13

binary_sensor:

• platform: status
  name: "${upper_devicename} Node Status"
  id: system_status

• platform: gpio
  pin:
  number: GPIO0
  inverted: true
  mode: INPUT_PULLUP
  name: "${upper_devicename} Button S1"
  id: button0
  on_press:
  then:
  - switch.toggle: backlight

• platform: gpio
  pin:
  number: GPIO35
  inverted: true
  name: "${upper_devicename} Button S2"
  id: button1
  on_press:
  then:
  - switch.toggle: backlight

switch:

• platform: gpio
  pin:
  number: GPIO4
  allow_other_uses: true
  name: "${upper_devicename} Backlight"
  id: backlight
  restore_mode: ALWAYS_ON

time:

• platform: homeassistant
  id: esptime
  timezone: America/Los_Angeles

spi:
clk_pin: GPIO18
mosi_pin: GPIO19

display:

• platform: st7789v
  model: TTGO TDisplay 135x240
  backlight_pin:
  number: GPIO4
  allow_other_uses: true
  cs_pin: GPIO5
  dc_pin: GPIO16
  reset_pin: GPIO23
  update_interval: 1s
  rotation: 270
  lambda: |-
  it.rectangle(0, 0, it.get_width(), it.get_height(), id(my_blue));
  it.rectangle(0, 19, it.get_width(), it.get_height(), id(my_blue)); // header bar

  it.strftime(4, 3, id(sz_13), id(my_yellow), TextAlign::TOP_LEFT, "%Y-%m-%d %H:%M:%S", id(esptime).now());

  if (id(system_status).state) {
  it.print(236, 3, id(sz_13), id(my_green), TextAlign::TOP_RIGHT, "${upper_devicename} Online");
  } else {
  it.print(236, 3, id(sz_13), id(my_red), TextAlign::TOP_RIGHT, "${upper_devicename} Offline");
  }

  int r = 18;

  it.print(4, r, id(sz_24), id(my_gray), TextAlign::TOP_LEFT, "PM2.5:");

  auto color = id(my_red);
  if (id(pm_2_5_aqi).state < 50) color = id(my_green);
  else if (id(pm_2_5_aqi).state < 100) color = id(my_yellow);
  it.printf(236, r, id(sz_24), color, TextAlign::TOP_RIGHT, "%0.0f AQI", id(pm_2_5_aqi).state);

  r += 21;
  it.print(4, r, id(sz_20), id(my_gray), TextAlign::TOP_LEFT, "PM:");
  it.printf(236, r, id(sz_20), id(my_yellow), TextAlign::TOP_RIGHT, "%0.0f/%0.0f/%0.0f µg/m³", id(pm_1_0).state, id(pm_2_5).state, id(pm_10).state);

  r += 25;
  it.print(120, r, id(sz_24), id(my_gray), TextAlign::TOP_CENTER, "Environment");

  r += 23;
  float temp_f = id(temp).state * (9.0/5.0) + 32.0;
  /float temp2_f = id(temp2).state * (9.0/5.0) + 32.0;/
  /*it.printf(4, r, id(sz_20), id(my_yellow), TextAlign::TOP_LEFT, "%0.1f°F", id(temp).state); */
  it.printf(4, r, id(sz_20), id(my_yellow), TextAlign::TOP_LEFT, "%0.1f°F", temp_f);
  /it.printf(125, r, id(sz_24), id(my_yellow), TextAlign::TOP_CENTER, "%0.1f°F", temp2_f);/
  it.printf(236, r, id(sz_20), id(my_yellow), TextAlign::TOP_RIGHT, "%0.1f%%", id(humidity).state);

  r += 21;
  it.printf(4, r, id(sz_20), id(my_yellow), TextAlign::TOP_LEFT, "%0.1f hPa", id(pressure).state);
  it.printf(236, r, id(sz_20), id(my_yellow), TextAlign::TOP_RIGHT, "%0.1f kΩ", id(gas_resistance).state/1000.0);

Particulate matter configuration entry

uart:
rx_pin: GPIO27
baud_rate: 9600

For temp + humidity sensor

i2c:
sda: 21
scl: 22
scan: True
id: bus_a

sensor:

• platform: pmsx003
  id: pmsa003
  type: PMSX003

  pm_1_0:
  id: pm_1_0
  name: "${upper_devicename} PM <1.0 µm"
  filters:

  • sliding_window_moving_average:
    window_size: 30
    send_every: 10

  pm_2_5:
  id: pm_2_5
  name: "${upper_devicename} PM <2.5 µm"
  filters:

  • sliding_window_moving_average:
    window_size: 30
    send_every: 10
    on_value:
    lambda: |-
    // https://en.wikipedia.org/wiki/Air_quality_index#Computing_the_AQI
    if (id(pm_2_5).state < 12.0) {
    // good
    id(pm_2_5_aqi).publish_state((50.0 - 0.0) / (12.0 - 0.0) * (id(pm_2_5).state - 0.0) + 0.0);
    } else if (id(pm_2_5).state < 35.4) {
    // moderate
    id(pm_2_5_aqi).publish_state((100.0 - 51.0) / (35.4 - 12.1) * (id(pm_2_5).state - 12.1) + 51.0);
    } else if (id(pm_2_5).state < 55.4) {
    // usg
    id(pm_2_5_aqi).publish_state((150.0 - 101.0) / (55.4 - 35.5) * (id(pm_2_5).state - 35.5) + 101.0);
    } else if (id(pm_2_5).state < 150.4) {
    // unhealthy
    id(pm_2_5_aqi).publish_state((200.0 - 151.0) / (150.4 - 55.5) * (id(pm_2_5).state - 55.5) + 151.0);
    } else if (id(pm_2_5).state < 250.4) {
    // very unhealthy
    id(pm_2_5_aqi).publish_state((300.0 - 201.0) / (250.4 - 150.5) * (id(pm_2_5).state - 150.5) + 201.0);
    } else if (id(pm_2_5).state < 350.4) {
    // hazardous
    id(pm_2_5_aqi).publish_state((400.0 - 301.0) / (350.4 - 250.5) * (id(pm_2_5).state - 250.5) + 301.0);
    } else if (id(pm_2_5).state < 500.4) {
    // hazardous 2
    id(pm_2_5_aqi).publish_state((500.0 - 401.0) / (500.4 - 350.5) * (id(pm_2_5).state - 350.5) + 401.0);
    }

  pm_10_0:
  id: pm_10
  name: "${upper_devicename} PM <10.0 µm"
  filters:

  • sliding_window_moving_average:
    window_size: 30
    send_every: 10

• platform: template
  name: "${upper_devicename} PM <2.5 AQI"
  unit_of_measurement: "AQI"
  icon: "mdi:air-filter"
  accuracy_decimals: 0
  id: pm_2_5_aqi

• platform: wifi_signal
  name: "${upper_devicename} WiFi Signal"`