MicroPython Forum (Archive)

Interest on it. Can we refer ESP32 network.LAN() implement, it works fine, it initialize with: lan = network.LAN(mdc = machine.Pin(23), mdio = machine.Pin(18), power = machine.Pin(17), phy_type = network.PHY_LAN8720, phy_addr = 1) Relate link: https://github.com/micropython/micropython/blob/master/p...

Try sd.deinit() after uos.umount('/sd') or eject SD card, and initialize 'sd' object again after re-insert SD card.

That section doesn't mention DHCP at all. So I tried to build firmware for my PyBoard like this: make BOARD=PYBV11 MICROPY_PY_WIZNET5K=5500 MICROPY_PY_LWIP=1 (PYBV11 for PyBoard v1.1 in my case), and it helped, so apparently DHCP is implemented in lwIP. Good, it works. I think the lwIP module alrea...

In some SSD1306 use case, just need to change specific area contents only, or likes Arduino serial plotter scroll the graphic from right to left, if use SSD1306.fill(0) then redraw entire(full screen) graphic, it will be slow and blinking extremely, someone could give some examples by other better m...

The document .pdf version isn't build automatically by Readthedocs?

I want to let pyboard works as I2C slave like SSD1306, BME280 ... , when receive command, do something, why those devices can do that with 2-wires ?

Thanks.

Can I configure WIZnet5K use DHCP ? If not, how to set the network parameter ? I try to use nic.ifconfig(('192.168.1.103', '255.255.255.0', '192.168.1.1', '8.8.8.8')) (e.g. my router IP address is '192.168.1.1') but can't not connect to internet, WIZnet5K device can't detect on router (it should be ...

I2C design to 2-wire, I'm curious how to test when writing this docutment:
http://docs.micropython.org/en/latest/l ... b.I2C.html


What's purpose of pyb.I2C.SLAVE ?
And the pyb.I2C() big different between machine.I2C().

Which language use manifest.py ?