Posts made by teastain

@Kabron It was a friendly 'btw'.
There is not a bug or a problem.
It works fine for me on 2.3.4.
Relax and use the version you prefer.

@Kabron, I wish Arduino did not offer M5Stack Boards, when M5Stack official offers up to date board definitions.
Just use M5Stack!
I have 'one-of-everything' M5Stack boards and many, many projects later, I'm happy.

BTW:
What version of Arduino IDE are you using?

Everybody:

Bruce is Hacking software like Nemo and Marauder, a Flipper Zero wannabe?

Don't install this software.

@kaidencoolkid Did you know that Bruce is Hacking software like Nemo and Marauder, a Flipper Zero wannabe?

Don't install this software.

@erkel Well, seeing as how you are not connecting it to a M5Stack product, but a RPi, what library (driver) are you using?
Also: What language are you programming it in?

@ajb2k3 FYI I had that problem when m5Stack switched over to CH9102F which I could not get to run on my earlier Intel Mac.
Like you said: 'trouble due to osx security'
But my new M1 Mac it worked out of the box.
Cheers

@louisandthecat ESP32-S3FN8 8 MB (Quad SPI), so 8MB flash program storage. no other PSRAM.
UIFlow/Python uses a lot of memory.
That's all I have!
Cheers.

@Arn_8 I am not familiar with this camera or AI. Have you been able to connect to it and read it?
The Pi would need SoftwareSerial UART and I suppose some app on the Pi to interpret the results.
I assume you have been to this site?
https://github.com/m5stack/M5-ProductExampleCodes/blob/master/App/UnitV/track_ball/track_ball.ino
Hope this helps!

@Arn_8 There are a surprising number on UnitV products, what is the part number?
Such as U-nnn.

@mhuis M5Stack uses 5V on the grove cable to cover all bases!
Most sensors today are 3.3V, but if one is still 5V, it will work.
Then any M5Stack brand sensors will have a step down power converter to it's internal 3.3v requirement.
The I2C is 3.3v.
The 8 Encoder is 3.3v. on the inside (STM microcontroller).
No logic level converter is needed.

@m5_pls2_2 M5Stack products contain the universal ESP32 and any module for ESP32 or Arduino will work as long as there is an Arduino IDE or esp32 library available.
Brands like Sparkfun, Adafruit, SeeedStudio should work.
Hope this helps!

@louisandthecat
In robotics and CNC the Z input is the third phase of the encoder usually to tell the controller that you have gone around once.
You have a KeyStudio encoder with only two phases and the third is the press to click.
The library reads this as:
#define UNIT_EXT_ENCODER_ZERO_PULSE_VALUE_REG 0x60
#define UNIT_EXT_ENCODER_ZERO_MODE_REG 0x70
Pushing it should Zero out the counts.
What controller are you using?
And what IDE are you programming in?

@_Rob No. The Specs are vague, I admit, but there is only one diode after the input. A simple bridge rectifier and 10uf cap pre-condition would be ideal.
The AC would produce be a half wave and put tremendous pulses into the SMPS!

@jwd3ca Why do you use a VPN to come here, what is to hide?
Why this VPN in particular? With some shady characters.
"former Mt. Gox (The famous BitCoin fraud/theft) CEO Mark Karpelès runs it.
https://en.wikipedia.org/wiki/Mark_Karpelès#
Read up.
I was gonna let it slide but you persisted.

@A0Cyber Your code works on my Plus2!
Both pins 32 and 33 normal 3.3V.
Sorry.

@A0Cyber What language/IDE are you using?
I have a Plus2 and use Arduino IDE if that is helpful.

@jwd3ca yes?

@ChSimon My pleasure!
M5Stack releases a new gadget or two every week!
They need to support us Arduino IDE guys and the UIFlow with new drivers (libraries) and examples.
The esp32S3 variant has been a nightmare for then, apparently.
The 'esp32 by Espressif' board def, shift to ver3 was seismic.
This Community website is a resource for them because we find the problems and complain. then their engineers hunt it down and correct it.
The new Unified library helps a lot.
We have a DIY hobby!
Cheers, Terry.

@ChSimon
esp32 by Espressif ver 3 brought changes and headaches.
you can still compile with ver 2.0.17.
Ver 3 changes are outlined here:
https://randomnerdtutorials.com/esp32-migrating-version-2-to-3-arduino/
The third party vendors, such as, but not limited to, M5Stack had to scramble, back peddle if you will.
I use ver 3.1.0 which is stable for all my projects.
'ledcSetup' was "deprecated".

Openess