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Application of I2CHUB_V1 – I2C bus interface splitter

  • Post published:05.09.2022
  • Post category:Testing/Tips

Description of the problem We have a main system controller and several devices with an I2C interface that need to be connected to it. The figure shows an approximate classic…

Continue ReadingApplication of I2CHUB_V1 – I2C bus interface splitter

Why we didn’t add the I2C interface to the GGreg20_V3 module

  • Post published:28.05.2022
  • Post category:Tips/Testing

Indeed, why not add such a convenient interface to the module? Here is our next article where we discuss the advantages and disadvantages of equipping the GGreg20_V3 ionizing radiation detector…

Continue ReadingWhy we didn’t add the I2C interface to the GGreg20_V3 module

New: I2CUI1 module – remote control panel and status display.

  • Post published:17.10.2021
  • Post category:Tips

We manufactured and started selling a new module I2CUI1 . 1. General overview. This is a panel that can be mounted on the wall of the case to control the…

Continue ReadingNew: I2CUI1 module – remote control panel and status display.
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Arduino Bug-fix DCDC_3V3_400V_V1 debounce DIY emulator ESP12.OLED ESP32 ESP8266 ESPHome esphome-config Expressive Firmware-update Geiger geiger-counter GGreg20_ES GGreg20_V3 ggreg20_v3-sensor-node gm-tube GPIO Home Assistant I2C I2CUI4_V1 Interrupt ionizing radiation iot IoT devices ISR J305 LUA NodeMCU Pulse Counter radiation rest reverse-polarity-protection SBM20 schottky-diode supply-voltage-range Tasmota technical-note thingspeak tindie Twitter unit test yaml-config

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Yaml

може сховати лістинг у акордеон?
####### ggreg20_esp8266_esphome.yaml #####
esphome:
  name: esphome_node1 # Controller Unique Name
  platform: ESP8266 # Platform type you have to select when creating new yaml-config in ESP Home
  board: nodemcuv2 # Controller type you have to select when creating new yaml-config in ESP Home

wifi:
  ssid: "YourWiFiSSID"
  password: "SSIDPassword"

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Esphome Node1 Fallback Hotspot"
    password: "Cpxg9hRIBU7M"

captive_portal:

# Enable logging
logger:

# Enable Home Assistant API
api:
  password: "APIpassword"

ota:
  password: "OTApassword"

# Just embedded test D3 (GPIO0) button on every ESP8266 Devboard
# You can press D3 button several times to simulate incoming GGreg pulses
binary_sensor:
  - platform: gpio
    name: "D3 Input Button"
    pin:
      number: 0
      inverted: True
      mode: INPUT_PULLUP

# Here we calc and include to the firmware a power and doze values of ionizing radiation as sensor outputs
sensor:
- platform: pulse_counter
  pin: D3
  unit_of_measurement: 'mkSv/Hour'
  name: 'Ionizing Radiation Power'
  count_mode: 
    rising_edge: DISABLE
    falling_edge: INCREMENT
  update_interval: 60s
  accuracy_decimals: 3
  id: my_doze_meter
  filters:
    - sliding_window_moving_average: # 5-minutes moving average (MA5) here
        window_size: 5
        send_every: 5      
    - multiply: 0.0054 # SBM20 tube conversion factor of pulses into mkSv/Hour 
- platform: integration
  name: "Total Ionizing Radiation Doze"
  unit_of_measurement: "mkSv"
  sensor: my_doze_meter # link entity id to the pulse_counter values above
  icon: "mdi:radioactive"
  accuracy_decimals: 5
  time_unit: min # integrate values every next minute
  filters:
    - multiply: 0.00009 # obtained doze (from mkSv/hour into mkSv/minute) conversion factor: 0.0054 / 60 minutes = 0.00009; so pulses * 0.00009 = doze every next minute, mkSv.
####### END of ggreg20_esp8266_esphome.yaml #####

 

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