Problems with edge-impulse-daemon on Ubuntu 22.04

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#1

Question/Issue:
Hi, I am trying to connect my Arduino 33 BLE board to EdgeImpulse.
I have been following the guide here:

I installed Edge Impulse CLI.
Then I installed Arduino CLI.
Then I installed GNU Screen.

I connected the board to my Ubuntu 22.04 laptop with a known working USB cable (uploaded Arduino sketches successfully) and put the Arduino into bootloader mode.

I downloaded the latest firmware and successfully flashed it to the Nano 33 BLE.

But when I run the command:
edge-impulse-daemon
I get the error:
edge-impulse-daemon: command not found
I have tried uninstalling and reinstalling the edge-impulse-cli with no change.

I’m not sure what to try next.
Any help is greatly appreciated!

Project ID:

Context/Use case:

#2

Hi @Rossco_S

Can you try the following, and post the output?

  1. npm uninstall edge-impulse-cli -g
  2. npm install edge-impulse-cli@latest -g

Best

Eoin

1 Like
#3

Hi @Eoin

npm uninstall edge-impulse-cli -g

removed 372 packages in 1s

npm install edge-impulse-cli@latest -g
npm WARN deprecated @zeit/dockerignore@0.0.5: “@zeit/dockerignore” is no longer maintained
npm WARN deprecated har-validator@5.1.5: this library is no longer supported
npm WARN deprecated request-promise@4.2.4: request-promise has been deprecated because it extends the now deprecated request package, see https :// github.com/ request/ request/issues/3142
npm WARN deprecated debug@4.1.1: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https ://github .com/ visionmedia/debug/issues/797)
npm WARN deprecated debug@4.1.1: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https ://github.com/ visionmedia/debug/issues/797)
npm WARN deprecated debug@4.1.1: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https:// github. com/ visionmedia/debug/issues/797)
npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See v8.dev/blog/math-random for details.
npm WARN deprecated request@2.88.0: request has been deprecated, see https:// github. com/request/ request/issues/3142

added 372 packages in 23s
(It wouldnt let me post multiple links so I added spaces in them)

13 packages are looking for funding
run npm fund for details

I then tried running:
edge-impulse-daemon
edge-impulse-daemon: command not found

#4

Make sure edge-impulse-daemon is in your $PATH.

1 Like