Hi guys,

Resurrecting this as I found very little other info on this (coming from Octoprint, Telegram was super useful)

I just tried to install and run the bot on a Pi Zero but it failed.
Here is the process I used (might help others to spot my error or serve as instructions - once fixed):

1. Install headless Rasbian image (2019-09-26-raspbian-buster-lite.img)
2. Installed NodeJS as follows (the instructions did not work with the Pi Zero armv6 CPU)
   • sudo apt-get install curl
   • curl -o node-v9.7.1-linux-armv6l.tar.gz https://nodejs.org/dist/v9.7.1/node-v9.7.1-linux-armv6l.tar.gz
   • tar -xzf node-v9.7.1-linux-armv6l.tar.gz
   • sudo cp -r node-v9.7.1-linux-armv6l/* /usr/local/
   • checked if it works with:
     • node -v
     • npm -v
   • added git just in case:
     • sudo apt-get install git
3. installed the 11 dependencies listed on the page with:
   • sudo npm i <dependency name>
4. ran the bot by typing duetbot
5. answered yes to create the default config
6. used telegram to create the bot account:
   • Open a chat with @botfather in Telegram Messenger.
   • Send /newbot to @botfather and follow the instructions.
   • received a long token (example only) HTTP API: 432423:DSFDD_KeassESFD23221Hdksa213I
7. edited the default config with:
   • sudo nano /home/pi/.duetbot.json
   • set the IP of the DuetBoard
   • set the token to the one received without HTTP API: (432423:DSFDD_KeassESFD23221Hdksa213I)
8. ran the bot by typing duetbot

Duetbot then started:

Connecting to duet...
Checking for upload dir...
Uploads enabled
Bot started...

followed by this error:
Failed to process updates. { Error: 401: Unauthorized
at buildConfig.then.then.then.then (/usr/local/lib/node_modules/duet-telegram/node_modules/telegraf/core/network/client.js:281:17)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:118:7)
code: 401,
response: { ok: false, error_code: 401, description: 'Unauthorized' },
description: 'Unauthorized',
parameters: {},
on:
{ method: 'getUpdates?offset=0&limit=100&timeout=30',
payload: {} } }

I further checked that the duetwifi has no password set as I see from the notes that this is not yet supported. Unfortunately still no luck. Any help is apprechiated.

Hi guys,

Anyone using this filament diameter sensor with duet? Is there a possibility to get this data utilized in realtime by the firmware including a distance offset (sensor installed near the spool/beginning of the bowden tube etc)?

https://www.prusaprinters.org/prints/57154-infidel-inline-filament-diameter-estimator-lowcost

Thanks

@hector Ohhhhhh man.....finally been waiting for this for a long time (first raised a request for some sort of notification back in 2017.

Please let me know once the image is available. I have a Pi Zero connected to the duet already and use it as webcam so it should be a quick install (hopefully)

Hi guys,

Resurrecting this as I found very little other info on this (coming from Octoprint, Telegram was super useful)

I just tried to install and run the bot on a Pi Zero but it failed.
Here is the process I used (might help others to spot my error or serve as instructions - once fixed):

1. Install headless Rasbian image (2019-09-26-raspbian-buster-lite.img)
2. Installed NodeJS as follows (the instructions did not work with the Pi Zero armv6 CPU)
   • sudo apt-get install curl
   • curl -o node-v9.7.1-linux-armv6l.tar.gz https://nodejs.org/dist/v9.7.1/node-v9.7.1-linux-armv6l.tar.gz
   • tar -xzf node-v9.7.1-linux-armv6l.tar.gz
   • sudo cp -r node-v9.7.1-linux-armv6l/* /usr/local/
   • checked if it works with:
     • node -v
     • npm -v
   • added git just in case:
     • sudo apt-get install git
3. installed the 11 dependencies listed on the page with:
   • sudo npm i <dependency name>
4. ran the bot by typing duetbot
5. answered yes to create the default config
6. used telegram to create the bot account:
   • Open a chat with @botfather in Telegram Messenger.
   • Send /newbot to @botfather and follow the instructions.
   • received a long token (example only) HTTP API: 432423:DSFDD_KeassESFD23221Hdksa213I
7. edited the default config with:
   • sudo nano /home/pi/.duetbot.json
   • set the IP of the DuetBoard
   • set the token to the one received without HTTP API: (432423:DSFDD_KeassESFD23221Hdksa213I)
8. ran the bot by typing duetbot

Duetbot then started:

Connecting to duet...
Checking for upload dir...
Uploads enabled
Bot started...

followed by this error:
Failed to process updates. { Error: 401: Unauthorized
at buildConfig.then.then.then.then (/usr/local/lib/node_modules/duet-telegram/node_modules/telegraf/core/network/client.js:281:17)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:118:7)
code: 401,
response: { ok: false, error_code: 401, description: 'Unauthorized' },
description: 'Unauthorized',
parameters: {},
on:
{ method: 'getUpdates?offset=0&limit=100&timeout=30',
payload: {} } }

I further checked that the duetwifi has no password set as I see from the notes that this is not yet supported. Unfortunately still no luck. Any help is apprechiated.

@luca79 said in Notification via Pushover or other service:

FYI, I am developing a telegram bot (in testing phase) to the purpose that can easily run on a RPI Zero. I will keep you posted as soon as the code is stable I will opensource it.

Hi Luca,

any news on the telegrambot? Looking so forward to it

Updated the first post. The IR Sensor mount as well as the config files are now available on Thingiverse for download.
Print away

Has anyone experience with the IR sensor and black color PEI sheet?
Like this: https://www.amazon.de/gp/aw/d/B06XHK217S/ref=mp_s_a_1_1?__mk_de_DE=ÅMÅZÕÑ&qid=1500030592&sr=8-1π=AC_SX236_SY340_FMwebp_QL65&keywords=pei+3d+druck&dpPl=1&dpID=31cdHAayG4L&ref=plSrch

Thanks

got my clear PC (no black available) today and did a first test print. Worked well. Sticks well.
Subsequent test prints had major issues with ABS with cold HB and also at 55C. I get the feeling that something else is off. This is very strange (went back to fixed Zheight as my probe had major issues with the clear sanded PC with variances of 0.9mm during mesh bed leveling).

More tests later…..

Perfect. Will get to it in the morning :-). Thanks!!

Hi guys,

getting some 3mm PC sheet tomorrow to hopefully get over the "non stick" issues I have.
Now the question is whether to sand or not? Apply heat or not for printing primarily ABS?

Thanks !

Good Now I have another project In the past I used OSH Park for my PCB creation…....maybe I will cook something up for the BLING