Same here. The M5 Docs are a nightmare!!
On every documentation, the syntax is wrong, and not work correctly!
😒

Any news on this ?

Hallo Felix,

now it's work, with byte array...

@ajb2k3

WHAT? Really?!

Then thats my problem! I cant find this information in the docs. It make no sense, if i can connect a external 12V Batterie…

Hi @teastain

128 reverse the direction from forward to backward

I have a issue with GoPlus2 and a RC Motor.

If i use the motor on a raspberry with L298N Motor driver the speed ist very fast.

On M5Stack core with GoPlus2 and Full Speed 100 (+127) the motor runs 1/3 of the speed from the L298N. What's the issue in M5 GoPlus2 ? Why the motor is too slow ?

If i connect on the GoPlus2 a external battery with 7.4V it makes no difference.

Has anyone a idea, how i can drive faster my dc motor with the GoPlus2 Modul ? It looks like the issue is "not" on motor or power voltage side. Must be on GoPlus2.

Thanks @teastain,

i try it since few days, but i can't find any information how i must connect the Motor Modul.

I use this one: Link

Have you an idea how i must connect ENA (for PWM), IN1 and IN2 with the M5stack core and set the motor speed with PWM?

It is possible to connect a L298N Motor driver on M5Stack core ?
Has anyone a pin layout schema to connect pins if it is possible ?

The question was for uiflow. Not micropython…

Same for me. Since the rfid reader connected, the internal Speaker make PIEP every time.
I use M5Stack core, with the M5 rfid reader.

With this noise, the complete environment make non-sense...

@world101

Uhh, sorry. Here the english version...

Hallo Felix,

now it's work, with byte array...

Hi Felix,

no problem. Will try to find the error...

Thanks for your help!!