MicroPython Forum (Archive)

it happens to my with linux in fedora 30

but i think i have only see it, in micropython 1.10, in micropython 1.8 i don't remember it, (perhaps it's my memory, or that i was using fedora 25/26)

I have continued working with the problem and at last i have obtain a code that seem's to be working At least the neopixel (writes with i2c seems to be OK) with the neotrellis i have to write the color and after that read another register to show the change in the led but i'm seeing another problem ...

1 problem solved, another pushes from the back: In micropython in the pyboard i don't know how to do something like this. In the neotrellis is using a seesaw with i2c and it's seems to obtain a register i have to do two reads sequentially, i copy the information about the seesaw: (the write are simi...

Ok, 1 problem solved,

Now my problem it's that i always when i do a read in the i2c the response is 0xff

Anybody have tried the NeoTrellis RGB for 4x4 with the Micropython?

Hello to all, first i explain the idea of my project, it's to use a NeoTrellis RGB Driver PCB for 4x4 Keypad ( https://www.adafruit.com/product/3954) from adafruit with the micropython (NOT circuitpython i know'it), and in the future to use with the k210 that have the micropython inside https://www....