WiPy 2&3

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  Connecting a Pycom board to a captive portal network
  • DexTr  

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  Hi, That really depends on how the captive portal works. If it is a WPA2-Enterprise system, you could check the code here: https://docs.pycom.io/tutorials/networks/wlan/#connecting-to-a-wpa2-enterprise-network If it is a basic captive portal over http, you could record and mimic the response your computer sends to such a captive portal and create that in a socket on the Pycom board. I imagine you would be able to connect to the WLAN network just fine and get DHCP confirmation, but then always get redirected through the logon page. Im not here to advise you on how to exploit such systems though, so be careful and do not violate the terms and services.
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  OSError: [Errno 5] EIO : UART SPI
  • Jean Bikie  

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  @Jean-Bikie UART1 uses P3 and P4. P4 is also used by the SD card. So you avoid conflicts, you have to use other pins for UART. do not use separate statements for uart creation and init, use just one, e.g. uart=UART(1, 9600 pins=('P5', 'P6'))
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  OSError: [Errno 19] ENODEV
  • Jean Bikie  

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  OH MY GOD GOD BLESS YOU. THANKS. it works
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  no module named ....
  • Jean Bikie  

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  You will have to first upload the file to the device (instead of pressing the play button, press the button below that). That will make sure the file is on the device and you are able to import it. Gijs
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  Wipy 3.0 SPI voltages?
  • Manuel Martín  

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  @Manuel-Martín said in Wipy 3.0 SPI voltages?: The digital signal level of the WIPy is 3.3V. So it matches. Only the ADC inputs have a basic range of 0-1V, which can be changed to 0-3.3V. But using the ADC capable pins for digital signals is fine.
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  ILI9163C display on WiPy 3.0 + EB v3.1
  • NickBoots  

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  did you find a solution ?
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  Memory loses all data when the battery is empty
  wipy expansion board flash • • Wolli01  

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  Thank You
• M

  how to change the username and password for thw WiPy?
  • Manuel Martín  

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  @PB123 said in how to change the username and password for thw WiPy?: thanks, it works fine now
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  Wipy set wifi hostname
  • PB123  

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  For the beta releases, we are working with the new idf. This requires some porting, so a lot of things do not work yet (changes in API by espressif). Im not sure whether the new IDF fixes the issue you are experiencing, but that is what I've seen around the other ESP32 fora (ie, changing the order of assigning). Im not that experienced with the whole DNS / DHCP scene and figured this was actually a solution.. Sorry about that, I cant help you any further :( Gijs
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  Wipy to Wipy over BLE
  • Wolli01  

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  No one an idea how it can go?
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  Error when trying to read a file
  • Manuel Martín  

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  @robert-hh thank robert, with filezilla it works nice.
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  Is there a CAD/STEP file for the WiPy board?
  wipy 3.0 cad step • • Carl Ryden  

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  Yes, most 3D files are available at github.com/pycom/footprints in the pycom.pretty folder
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  This topic is deleted!
  • Stefano Floriani  

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  Error posting data to my server
  • ecabanas  

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  Hi @jcaron WOW!!! thanks now is working perfect!!! Thanks again!!!
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  How to Convert ESP32 code for Wipy 3.0 Board ?
  • Manoj saw  

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  There is no simple way to convert C code to Micropython unfortunately. It is possible to run the Wipy3 without micropython firmware and upload the code you already have, but I cannot give you support there
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  WiPy & Mobile App - How to?
  • dabal221  

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  Hey @dabal221, I've recently worked on the location-aware app using WiPy, and found this guide pretty useful. I would like to mention that high accuracy is a must, exclusively GPS data won't be enough, you'll need to use A-GPS technology, which collects data not only from GPS, but also from the closest cellular towers and Wi-Fi spots.
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  WiPi3 with Honeywell Particle Sensor
  • cbourne  

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  wipy-wlan wifi disapear after update
  • marc agenis  

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  Right, so that is the other thing, if you are using Pybytes on boot, the AP will dissappear, as Pybytes is taking over the WLAN and making its own connection. You can start pybytes later by disabling it on boot and using from _pybytes import Pybytes from _pybytes_config import PybytesConfig pybytes = Pybytes(conf) pybytes.start() Gijs
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  is WDT the same as when the reset button is pressed?
  wipy 3.0 watchdog wdt • • Wolli01  

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  @robert-hh But it's funny that mainly the Fritzbox has the problem. Something must be different.
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  This topic is deleted!
  • Wolfgang Litti  

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