MicroPython Forum (Archive)

I'm building a static ip configuration from the Wipy tutorial. But I'm using a WemosD1mini when restarting I get the error. File "boot.py", line 16, in <module> AttributeError: 'WLAN' object has no attribute 'init' Though the Wipy code states. import machine from network import WLAN wlan = WLAN() # ...

The ESP8266 boards can't act a USB storage -- they only have the serial console. That means you don't need (in fact, can't) "safely remove" them. However, disconnecting their power while they are performing file operations on their internal file system can still result in file corruption -- so don'...

@blckpstv This could be useful for you.... I had to solve the same problem... change the place of work with other APs ##...module aps_trusted.py ##APS = { ## "ssid1":"psw1", ## "ssid2":"psw2", ## "ssidN":"pswN" ##} ##...module boot.py ## Create connection to trusted AP from aps_trusted import APS f...

Hey I'm pretty sure It something stupid that I oversaw in reading & rereading the docs. But I'm trying to upload my main.py and I'm doing this via webrepl. I've confirmed this when I os.listdir(). So I reboot and the file is going and main.py could not be read. What I read is that I should safely r...

Anybody has an example for how to have multiple networks in the boot.py so it searches which ssid gives it's password and prints which is connected to. I can do I for one network, but cant add a second to be read automatic.

Hey I'm pretty sure It something stupid that I oversaw in reading & rereading the docs. But I'm trying to upload my main.py and I'm doing this via webrepl. I've confirmed this when I os.listdir(). So I reboot and the file is going and main.py could not be read. What I read is that I should safely re...

I soldered the wires because I was running other tests with stepper etc... And there was a glitch connection from the pads not touching the pins = (spacers to mount a breadboard). But still get same error. Traceback (most recent call last): File "<stdin>", line 1, in <module> File "dht.py", line 13,...

The physical pin is connected to the D4 on the Wemos DHT22 module board. So D4 to D4 and int the code that's pin2

Still same error.

Sorry I didn't quite get why the pin could not be read by the DHT.py (i'm on pin 4)

Or what do I have to change to let it read pin 4.

This on a Wemos D1 mini (pro)

I followed and correctly wired my DHT11 & 22 to my wemos D1 mini. When d.measure() I get Traceback (most recent call last): File "<stdin>", line 1, in <module> File "dht.py", line 13, in measure OSError: [Errno 110] ETIMEDOUT When d.humidity() I get & same for temperature 0 Do I need to copy the dh...