Firmware

• F

  is possible to perform a BLE "write without response"?
  wipy ble • • fbt  

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  Pytrack V_BCKP connection
  enhancement • • Emmanuel Goudot  

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  Reading this up and down a couple of times. But still cannot figure out if V_BCKP is connected to the L76 GPS or not? Trying to use go_to_sleep(gps=True) but it still takes 30+ seconds to get a GPS fix after waking up. Straight up, do I need to solder a bridge on the unpopulated component or not?
• B

  [Solved] LoPy firmware update issues
  lopy other • • Burgeh  

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  @burgeh You can start by manually downloading the latest LoPy firmware and flashing it with the latest firmware updater (select "Flash from local file"). To get your board updated for online flashing please run the following command on your board: import machine,binascii binascii.hexlify(machine.unique_id()) and send the output to support@pycom.io asking for your board to be changed from LoPy4 to LoPy.
• 

  Failure using Firmware Update Tool on LOPY 1.0
  lopy wifi bug • • philwilkinson  

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  @andrethemac thanks for the advice, you saved me a lot of wasted time. I was able to use the Windows Pycom Upgrade Tool without any problems. It seems the Linux command line tool does not work. Can someone form Pycom confirm they have tested this? If so I will raise something in GitHub as it looks like a bug.
• R

  SDCard and UARTS and Fipy
  lopy fipy • • robd  

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  @robd No SD card is exception here it can not be changed.
• R

  Upstream lora library and sx127x driver to MicroPython
  other • • rbu  

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  @jmarcelino, apologies for my ignorance. I did not realize the esp32 port that was just merged into mainline MicroPython is a separate port from yours. I thought I saw Pycom in some of the headers in the MicroPython repository. I won't give up hope then!
• N

  Fipy reporting as LoPy after firmware update
  fipy lte-m • • nathanh  

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  @xykon said in Fipy reporting as LoPy after firmware update: MAC address will get lost Actually that's what I did, erasing the devices (or never updating them via the updater tool), leading to a LRA Mac of all FF's. So I think I have to write an E-mail to Pycom for set of numbers.
• P

  Fipy Firmware
  fipy • • philip_teoph  

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  @seb It solved! Thank a lot. Steps : close PuTTY (put to download mode) and start firmware update tool.
• B

  How to install pycom-esp-idf to modify firmware.
  fipy • • bbel91  

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  @robert-hh I have the same problem with "https://github.com/pycom/pycom-esp-idf"... I've tryed with "https://github.com/espressif/esp-idf.git" to follow a procedure on a tuto. I use the git command directly from msys32 (mingw32.exe). Is that your question ? At my office I have Windows 8 and all the installion goes well but at the end I get issues with make function. At home I have Windows 10 and with the same installing procedure I get issues while installing.
• J

  Pysense firmware?
  lopy other • • JuanMa  

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  Thanks very much. From my experience, it is like if some flag is not reset when you press the reset button or you call machine.reset().
• G

  Unhandled interrupt 30 on cpu 0! with lastest firmware
  fipy sigfox bug • • Gomez  

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  @seb Just tried 1.15.0.b1 and the first 2 tries where successful. Thanks!
• B

  [SOLVED] WiPy firmware to a standard WROOM-32?
  esp32 • • BetterAuto  

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  @robert-hh Thanks, You helped me a lot!
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  Sipy Firmware update failing on Mac
  sipy • • jerryhjones  

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  @jerryhjones The latest version for MacOS is 1.1.2.b1... can you please check that you have the latest version? Also can you please provide more details as to how you apply power to the board? What kind of TTL adapter are you using?
• M

  Where is FiPy firmware
  fipy • • markopraakli  

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  @xykon Thank you! But still... do you have self-healing devices :) ?
• A

  LoPy Issue Connecting To Gateway with OTAA
  lopy lora • • az311  

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  LoPy won't boot after successful firmware update.
  lopy • • miguelfreitas  

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  @miguelfreitas Which LoPy model is it, Lopy or LoPy4? Did you see the instrauctions here to change the updater script: https://forum.pycom.io/topic/2208/new-firmware-release-1-10-2-b1
• C

  MacOS firmware updater out of date?
  wipy • • charliem  

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  @charliem As far as I can tell, the state of the libraries is a little bit unclear. They were and are maintained as part of the micropython.org version. But even there, you might run into incompatibilities over time due to changes in python, even if there not too many changes, that break old code. Given you actual problem, you might have to look in both forums for a cure.
• 

  Firmware not update
  lopy • • Nagarjuna Reddy  

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  Anyone that encounters this. serial is provided by pyserial. python -m pip install pyserial Good luck.
• V

  building a water meter counter using a Pycom Lopy
  other • • vivitern  

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  @vivitern said in building a water meter counter using a Pycom Lopy: http://www.kynix.com/Detail/5097/E2F-X2E1.html Looking at the schematic you posted, the input pin is floating. Have you enabled the internal pull up resistor on the pin it is connected to? This can be done like so: p = Pin('P10', mode=Pin.IN, pull=Pin.PULL_UP) where P10 is the pin you are using as an input from the sensor.
• 

  LoPy LoRaWan Country Reset
  lopy • • cocoa  

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  @livius Thank you.