MicroPython Forum (Archive)

if you want things changed in MicroPython, you need to raise an issue. Mentioning in on this forum doesn't get it worked on.

Thankfully, there is an open issue for this, and it'll likely make it into the next release in a few months.

rkompass wrote: ↑

Tue Jul 26, 2022 8:48 pm

but I'm not sure this is "Future-safe".

I suspect it might break for the new named rather than numbered pins on the RP2040: the LED pin, formerly Pin(25), is now Pin("LED").

Documentation states that I can query as well as set the dhcp_hostname, welll I guess the query is bugged? No, documentation states (under WLAN.config ): Following are commonly supported parameters (availability of a specific parameter depends on network technology type, driver, and MicroPython por...

I uploaded the esp32/GENERIC firmware binary, and I'm getting reliable operation. Even though it has the ESP32-PICO, the M5StickC and M5StickCplus don't have SPIRAM

You can't: Can't set hostname in AP mode · Issue #8906 · micropython/micropython

There's an open PR to fix this, but it hasn't yet been accepted.

(previously)

This is a bit of a hack and might create large objects that you don't want, but: returns the size of each element. Minimally tested ("seems to work with short arrays of b, i and q; good enough").

modulusmath wrote: ↑

Tue Jul 26, 2022 3:40 am

I can still write to the OLED and access the 'net. Am I close or is it like I'm way off?

I honestly believe there aren't enough pins on an ESP-01 to do this.

How about rendering the OLED display in inverse video if it's over your warning temperature? It's kind of a big LED, after all ...

You'll always need (u)binascii for this kind of data, as it's a series of hexadecimal digits encoded as ASCII bytes. If it were bytes, the input would be b'On'

I'm mostly with karfas — it's better to use readable names. The one time I found it useful to put pin definitions in an array was for accessing the row of 6 LEDs on the really old ESP8266-12 dev boards . They weren't arranged in any logical order, so I used this definition: leds = [ Pin( 2, Pin.OUT,...

points to "Yes".