Michael K makvoid

## hdb-sign-guide-running-user-interface.sh
# Install dependencies
$ yarn
# Run the application
$ node src/app.js
# Or, if you are using a remote session:
$ DISPLAY=":0" node src/app.js

## chromium-browser-flags.csv

          
            Flag
            Description

            
              --kiosk
              Removes all toolbars and menus and restricts most actions. Forces a full-screen appearance.

            
              --disable-notifications
              Stops websites from asking for permission for certain things like notifications.

            
              --enable-automation
              Removes the info-bar from the tops of pages warning that Chrome is being controlled remotely.

            
              --noerrdialogs
              Suppresses error dialogs if encountered.

            
              --crash-on-hang-threads
              Forces an exit if the UI or IO thread hangs.

## hdb-sign-guide-deployment-script-execution.sh
$ node scripts/package_and_upload_custom_functions.js
Found a total of 3458 files to add to the archive.
Deploying project to HarperDB, please wait...
Deployment finished - Successfully deployed project: api

## hdb-sign-guide-deploy-script-customization.js
// Required configuration
const HDB_INSTANCE_NAME = 'signs'
const HDB_ACCOUNT = 'makvoid'
const HDB_USERNAME = 'signs_admin'
const HDB_PASSWORD = '...'
const HDB_PROJECT_NAME = 'api'

## hdb-sign-guide-editing-environment-files.js
export const environment = {
  apiUrl: 'https://functions-signs-makvoid.harperdbcloud.com/api/',
  ...

## hdb-sign-guide-cloning-the-project.sh
$ git clone https://github.com/makvoid/guide-harperdb-digital-signage.git

## esp32_32s_ahtx0_test.py
import adafruit_ahtx0
from adafruit_datetime import datetime
from adafruit_requests import Session
import board
from busio import I2C
from digitalio import DigitalInOut, Direction
from socketpool import SocketPool
from ssl import create_default_context
from time import monotonic, sleep
from wifi import radio

## d1-mini-esp8266-blink.py
# For the D1 Mini ESP8266
from machine import Pin
from time import sleep

# Setup the LED
led = Pin(2, Pin.OUT)
led.value(1) # Turn the LED off initially

# Blink the LED 5 times
for _ in range(10):

## esp32_32s_blink.py
# For the NodeMCU ESP32-C3–32S development kit
import board
from digitalio import DigitalInOut, Direction
from time import sleep

# Setup an LED
def setup_led(led_pin):
    led = DigitalInOut(getattr(board, led_pin))
    led.direction = Direction.OUTPUT
    # Ensure the LED is off

## struct_formats.py
# Sled / Default format (FM7)
default_format = '<iI27f4i20f5i'

# Dash format (FM7)
dash_format = default_format + '17fH6B3b'

# Horizon format (FH4+)
horizon_format = default_format + 'i19fH6B4b'
	# Install dependencies
	$ yarn
	# Run the application
	$ node src/app.js
	# Or, if you are using a remote session:
	$ DISPLAY=":0" node src/app.js
	Flag	Description
	--kiosk	Removes all toolbars and menus and restricts most actions. Forces a full-screen appearance.
	--disable-notifications	Stops websites from asking for permission for certain things like notifications.
	--enable-automation	Removes the info-bar from the tops of pages warning that Chrome is being controlled remotely.
	--noerrdialogs	Suppresses error dialogs if encountered.
	--crash-on-hang-threads	Forces an exit if the UI or IO thread hangs.
	$ node scripts/package_and_upload_custom_functions.js
	Found a total of 3458 files to add to the archive.
	Deploying project to HarperDB, please wait...
	Deployment finished - Successfully deployed project: api
	// Required configuration
	const HDB_INSTANCE_NAME = 'signs'
	const HDB_ACCOUNT = 'makvoid'
	const HDB_USERNAME = 'signs_admin'
	const HDB_PASSWORD = '...'
	const HDB_PROJECT_NAME = 'api'
	export const environment = {
	apiUrl: 'https://functions-signs-makvoid.harperdbcloud.com/api/',
	...
	import adafruit_ahtx0
	from adafruit_datetime import datetime
	from adafruit_requests import Session
	import board
	from busio import I2C
	from digitalio import DigitalInOut, Direction
	from socketpool import SocketPool
	from ssl import create_default_context
	from time import monotonic, sleep
	from wifi import radio
	# For the D1 Mini ESP8266
	from machine import Pin
	from time import sleep

	# Setup the LED
	led = Pin(2, Pin.OUT)
	led.value(1) # Turn the LED off initially

	# Blink the LED 5 times
	for _ in range(10):
	# For the NodeMCU ESP32-C3–32S development kit
	import board
	from digitalio import DigitalInOut, Direction
	from time import sleep

	# Setup an LED
	def setup_led(led_pin):
	led = DigitalInOut(getattr(board, led_pin))
	led.direction = Direction.OUTPUT
	# Ensure the LED is off
	# Sled / Default format (FM7)
	default_format = '<iI27f4i20f5i'

	# Dash format (FM7)
	dash_format = default_format + '17fH6B3b'

	# Horizon format (FH4+)
	horizon_format = default_format + 'i19fH6B4b'