MicroPython Forum (Archive)

OK
I am sorry to have asked this question s I found its answer literally 2 min after asking it
but in case someone else stumble on the same difficulty:
rshell is doing the job and more...

Hi I design and build sensor PCB board that works over wifi I need to test those boards before deploying them on a a wifi network and sometime tune the software for a specific board on the electronic bench and without WIFI access. I only have access to esp8266 over serial port at that time I cannot ...

Hi @ pythoncoder Thanks for this I have the same basic function ( that I might have taken from you a few years back :-) With respect to my initial question I tried something different I tested my esp8266 connection on a a "high end" wifi router that I normally use for other purposes. I had bought a ...

Hi I join this thread a few years later because I dont understant how to use this method More specifically, I cannot find a configuration where sta_if.isconnected return TRUE even when the esp8266 is obviously connected to the wlan and perform as expected otherwise. my setup: dedicated WLAN ( no int...

SOLVED Davef suggestion nailed the issue ( thanks again) as explained in Davef's quoted link, pin15 on Nodemcu plays a special role during boot time. It appears after testing that this role is incompatible at a hardware level with being cs pin for a spi bus. Unfortunately I was trying to use it as s...

@pythoncoder Thanks but I dont think so I use a 10W 5vpower supply when I dont need the repl and the problem is the same. timer don't work and in fact I have the same problem without even running main. @davef Thanks for the ( very educated) guess. I was ignorant of this. Pin 15 is my cs pin so it ca...

EDIT: Problem SOLVED Hi I have a very bizzard problem ( for me at least so if somebody could explain whats going on and how to fix it it will be great! I have the following setup copied from this tutorial: https://learn.adafruit.com/adafruit-max31856-thermocouple-amplifier/python-circuitpython I use...

Thanks for the info I was not aware of it
I am going to try them.
Yeah I guess the firmware is a problem. I cannot do it with webrepl either.
By the way after I posted my question I found this thread which is similar:
viewtopic.php?f=2&t=7300

Hello I have a bunch of IoT boards ( mostly esp8266 and esp32 based) all running micropython on my network Their number have grown overtime. Is there a way to access these board programmatically over wifi to perform some maintenance tasks? WHat I have in mind is mostly uploading and downloading file...