MicroPython Forum (Archive)

So it looks like Hardware SPI is working in the latest release, but I am having trouble getting the ssd1306 driver to work: I'm following this guide: https://learn.adafruit.com/micropython-hardware-ssd1306-oled-display/micropython But it may be out of date by now? If i use ampy to put the ssd1306.py...

Ok, i'll keep looking and post back if i ever get it working. Thanks

Ok, using that library I have to edit the max31855.py file to handle Pin control from cs.low() and cs.high() to cs.value(0) and cs.value(1), then it runs fine but still returns 0.0. I'm now trying it on a Wemos Lolin32 1.0.0 board which is labelled much better. DO from the MAX31855 is connected to p...

https://www.adafruit.com/product/269 - 5v compatible

This is the one im using, but that highlights why the cheaper ones I have on the way had less components probably only support 3.3v.

Thanks for the heads up.

My driver is a more common Polou A4988, (https://www.pololu.com/product/1182) Any idea if it would work with this or if there is a way to control it yet?

Ive been trying to get this working, let me know if there are any major issues: import machine spi = machine.SPI(2, baudrate=5000000, polarity=0, phase=0) cs = machine.Pin(5, machine.Pin.OUT) cs.value(0) data = spi.read(4) print(data) def temp_c(data): temp = data[0] << 8 | data[1] if temp & 0x0001:...

Looks good, is there doco on how to use it? I'm still new to micropython.