Difference between revisions of "Installation"

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== Preconfigured Set Up the microSD Card ==
== Recommended: Use of preconfigured microSD Card image ==
1. Download the file image [https://bcmeter.org/wp-content/uploads/simple-file-list/bcMeter.img.tar.gz here], unzip it and use [https://www.balena.io/etcher/ Etcher] to copy it to your microSD card. <br>
=== Step 1: Download and Flash the Image ===
2. After the process is complete, a new drive is visible in Windows Explorer or Mac OS Finder called /boot. Open wpa_supplicant.conf with any notepad application and change the WiFi credentials to your needs. Dont use Word or Office since they might change the quotation marks. <br>
# Download the bcMeter image file [https://bcmeter.org/wp-content/uploads/simple-file-list/bcMeter_latest_img.zip here]
3. Eject the microSD card and put it into the raspberry pi and boot it up. After 1-2 Minutes it should be logged into the WiFi with hostname raspberry
# Unzip the downloaded file to extract the image
# Use [https://www.balena.io/etcher/ Etcher] to flash the image to your microSD card:
#* Insert your microSD card into your computer
#* Open Etcher and select the extracted image file
#* Select your microSD card as the target
#* Click "Flash!" and wait for the process to complete


=== Step 2: Boot and Connect ===
# Insert the flashed microSD card into your bcMeter device
# Power on the device
# Wait approximately 2 minutes for the device to boot completely
# On your computer or mobile device, connect to the WiFi network named "'''bcMeter'''"
#* Use password: '''bcMeterbcMeter'''


== Manual Set Up the microSD Card ==
=== Step 3: Configure Your Device ===
# Open a web browser
# Navigate to [http://bcmeter.local bcmeter.local]
# The bcMeter configuration interface will appear
# Follow the on-screen instructions to complete your device setup


0. Copy Image of [https://www.raspberrypi.org/software/operating-systems/#raspberry-pi-os-32-bit Raspberry Pi OS '''Lite'''] and use [https://www.balena.io/etcher/ Etcher] to copy it to your microSD card <br>
=== Troubleshooting ===
'''Make sure to download the Lite''' and '''not''' Desktop / Desktop and recommended software!
* If you cannot connect to the "bcMeter" WiFi network, try rebooting the device
* If the web interface doesn't load, ensure you're connected to the correct WiFi network
* For additional help, consult the [https://bcmeter.org/documentation bcMeter documentation]


1. For Linux use the terminal to copy the image to the microSD card by this command:
== Advanced: Manual headless Set Up the microSD Card ==
      dd if=path/to/image of=/dev/diskX bs=8M


Replace path/to/image with path to image and diskX with deviceaddress of your microSD-card. Drag / drop the icon to the terminal is possible if in desktop environment.<br>


Use rdiskX instead of diskX on OSX to accelerate the transfer and put a lowercase m as BS=
Use the [https://www.raspberrypi.com/software/ Raspberry Imager] tool to write Raspberry OS 32bit LITE (very important - '''not''' Desktop!) to your microSD card.
Configure the Raspberry Pi Imager tool to configure the image with username and password, for simplicity we use "pi" and "raspberry".<br><br>
Also enable SSH and WiFi in the tool.


== Configure the microSD Card for WiFi access ==
After finishing, eject the microSD Card from the PC and put it into the Raspberry Pi.


After the above steps, on Windows and OSX a new drive/partition named „boot“ is visible in Explorer or Finder. On Linux you see additionally rootfs, we can ignore this. 


2. Create a new and empty file just called „ssh“ on the new boot partition. This is just for enabling ssh as Raspberry OS evaluates this file to enable the ssh configuration.
=== Configuring the Raspberry Pi to be a bcMeter via SSH remote access and WiFi ===
You can simply do that in Linux/OSX by navigating to the /boot partition of the microSD Card and enter
      nano ssh


Then just save the empty file and exit (ctrl+o for save, ctrl+x for exit)
Put microSD-Card in Raspberry and boot it up (takes up to a minute)


On Windows, open Notepad.exe and save the empty file as ssh on /boot. Double check in file properties that no .txt is added (but hidden)
Log into the raspberry via terminal on Linux/OSX or cmd.exe on Windows
      ssh bcMeter@bcMeter
or alternatively if connection is refused
      ssh bcMeter@bcMeter.local


Or to use with dedicated ssh client, like putty:


3. Using the same method as above, put a file called wpa_supplicant.conf  in the same partition (/boot). This contains the credentials needed to connect to your WiFi. Add as many Networks as you like.
address: bcMeter


'''Be sure to edit the parameter „country“ correctly, else the pi may not be able to connect to your WiFi.'''
login name: bcMeter
Copy / paste the following. Make sure quotes are pasted correctly.


      ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
login passwort: bcmeter.org (or whatever you chose)
      country=de
      update_config=1
     
     
      network={
      ssid="YourWiFiName"
      psk="Password"
      }


'''If connections is refused, check connection first and then try to add .local to hostname (raspberry.local)'''


Then just download the bcMeter install script by entering
      wget -N https://raw.githubusercontent.com/bcmeter/bcmeter/main/install.sh && sudo bash install.sh


Save the file and eject the microSD Card from the PC. This file will be removed from this place as soon as the raspberry has read it. If your Raspberry does not connect to your WiFi, you can repeat this process as often as necessary. If the file is still there after an attempted boot, there has something more severe gone wrong.
This will take you through a mainly unattended install procedure which will take a few minutes
 
== Configuring the Raspberry Pi to be a bcMeter ==
 
 
4. Put microSD-Card in Raspberry and boot it up (takes up to a minute)
 
Log into the raspberry via terminal on Linux/OSX 
      ssh pi@raspberrypi
 
Or any terminal client on Windows (for example Putty) with the following default credentials
 
address: raspberrypi
 
login name: pi
 
login passwort: raspberry
 
'''(For some mobile hotspots it is required to add .local to the hostname (e.g. raspberryp.local). Try this first if no connection is possible.)'''
 
5. Being logged in, enter
      wget -N https://raw.githubusercontent.com/bcmeter/bcmeter/main/install.sh && sudo bash install.sh

Latest revision as of 11:38, 11 March 2025

Recommended: Use of preconfigured microSD Card image

Step 1: Download and Flash the Image

  1. Download the bcMeter image file here
  2. Unzip the downloaded file to extract the image
  3. Use Etcher to flash the image to your microSD card:
    • Insert your microSD card into your computer
    • Open Etcher and select the extracted image file
    • Select your microSD card as the target
    • Click "Flash!" and wait for the process to complete

Step 2: Boot and Connect

  1. Insert the flashed microSD card into your bcMeter device
  2. Power on the device
  3. Wait approximately 2 minutes for the device to boot completely
  4. On your computer or mobile device, connect to the WiFi network named "bcMeter"
    • Use password: bcMeterbcMeter

Step 3: Configure Your Device

  1. Open a web browser
  2. Navigate to bcmeter.local
  3. The bcMeter configuration interface will appear
  4. Follow the on-screen instructions to complete your device setup

Troubleshooting

  • If you cannot connect to the "bcMeter" WiFi network, try rebooting the device
  • If the web interface doesn't load, ensure you're connected to the correct WiFi network
  • For additional help, consult the bcMeter documentation

Advanced: Manual headless Set Up the microSD Card

Use the Raspberry Imager tool to write Raspberry OS 32bit LITE (very important - not Desktop!) to your microSD card. Configure the Raspberry Pi Imager tool to configure the image with username and password, for simplicity we use "pi" and "raspberry".

Also enable SSH and WiFi in the tool.

After finishing, eject the microSD Card from the PC and put it into the Raspberry Pi.


Configuring the Raspberry Pi to be a bcMeter via SSH remote access and WiFi

Put microSD-Card in Raspberry and boot it up (takes up to a minute)

Log into the raspberry via terminal on Linux/OSX or cmd.exe on Windows 

     ssh bcMeter@bcMeter

or alternatively if connection is refused 

     ssh bcMeter@bcMeter.local

Or to use with dedicated ssh client, like putty:

address: bcMeter

login name: bcMeter

login passwort: bcmeter.org (or whatever you chose)

If connections is refused, check connection first and then try to add .local to hostname (raspberry.local)

Then just download the bcMeter install script by entering 

      wget -N https://raw.githubusercontent.com/bcmeter/bcmeter/main/install.sh && sudo bash install.sh

This will take you through a mainly unattended install procedure which will take a few minutes

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