Navigation

    Welcome to the Pycom forum

    Forum

    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    1. Home
    2. Tags
    3. data
    Log in to post

    • F

      Noob question: how to send data through bluetooth
      FiPy • fipy bluetooth data transmit phone • • Francesco Pasculli  

      3
      0
      Votes
      3
      Posts
      77
      Views

      F

      @Gijs actually I solved my problem before seeing this , anyway it is very interesting. In particular, my problem was solved by removing if not bt.isscanning(): bt.start_scan(-1) # start scanning with no timeout print('Trying to establish connection with Nord') connection = bt.connect('ac5fea133f19') I found out these commands were not needed and they broke my code.
    • S

      How to save Strings from UART the right way
      MicroPython • uart data strings • • SciWax  

      3
      0
      Votes
      3
      Posts
      67
      Views

      S

      @robert-hh Thank you so much for that input! I'm really new to Python in regards of MCU's, so there is still alot to learn for me. Now I'm less afraid, that something could go wrong. :)
    • M

      BLE Data Transfer Question
      LoPy • ble pycom data • • mitchlau  

      2
      0
      Votes
      2
      Posts
      347
      Views

      W

      Cool, I need it the other way around. I would like to send login data from my mobile phone to my Wipy/Lopy. Can you help me with how to proceed?
    • S

      Data Rate & Throughput
      Discussion • data • • snehasg96  

      7
      0
      Votes
      7
      Posts
      602
      Views

      K

      As the distance increases, the transmission - reception time increases. This results in increases bit error rate and reduced throughput. The observation made by you is as per expectations.
    • M

      pyscan can not read the nfc tag
      Expansion Board • pyscan data nfc • • mia1913  

      2
      0
      Votes
      2
      Posts
      325
      Views

      J

      @mia1913 don’t know the details of the interface / library, but at a low level, 7 and 10-byte UUIDs are actually transmitted in several round trips. For a 7-byte UUID, only 3 bytes of the UUID are returned, and the other byte is a special value which means “there’s more”. You then do another request which returns the remaining 4 bytes. No idea how this is/should be handled on the Pyscan, though.
    • J

      Many devices from one connection?
      LoPy • lora lopy4 sigfox network data • • james.matthews  

      2
      0
      Votes
      2
      Posts
      484
      Views

      dan

      Hi @james-matthews, Maybe a LoRa mesh network? (Note: it's still in development) What type of devices do you have?
    • J

      Micropython Counter
      LoPy • lopy4 sd card data counting • • Justin_Dylan  

      2
      0
      Votes
      2
      Posts
      577
      Views

      S

      Python code without proper indentation is not very useful. You should try to put it inside a code block like this: import time import machine from machine import Pin tip_num = 0 tip = (Pin('P10', mode=Pin.IN, pull=Pin.PULL_UP)) tip([1]) while tip !="": tip_num += 1 tip_value = (tip) total += tip_value tip = (Pin('P10', mode=Pin.IN, pull=Pin.PULL_UP)) print("Counter", tip_num) print("Done") Apart from that there are a lot of mistakes (e.g. tip([1])) and redundancies (e.g. wrapping everything in parenthesis) in your code. You should probably read the the MicroPython and Pin documentation first.
    • S

      What should we have in here data = s.recv(???)
      LoPy • lopy pytrack python data data lopy • • stefan85e  

      1
      0
      Votes
      1
      Posts
      559
      Views

      No one has replied

    • K

      Decode Python struct on TTN using Javascript
      MicroPython • lopy python data packet decode • • kbman99  

      2
      0
      Votes
      2
      Posts
      1050
      Views

      K

      Found my answer after hours of looking around. Found this beautiful post on TTN regarding decoding the values of different types and what have you found here by Arjanvanb on TTN The main answer was posted on Stackoverflow by Ilya Bursov.
    • J

      Sending data from LoPy to a webserver
      LoPy • lopy raspberry pi data wifi send data • • JeromeMaquoi  

      13
      0
      Votes
      13
      Posts
      5097
      Views

      livius

      @jeromemaquoi yes, you got 'done' if on the destination side port is open and something is listen
    • P

      Use external Bluetooth module on WiPy 2.0?
      Discussion • bluetooth wipy 2.0 data • • panos29  

      4
      0
      Votes
      4
      Posts
      1168
      Views

      livius

      @panos29 i have used e.g. HC05 it is comunicating throught RX/TX i do not know if can be something simpler..
    • C

      Best way to remove data stored with nvs_set
      Discussion • pycom data nvsset • • ClementN  

      1
      1
      Votes
      1
      Posts
      840
      Views

      No one has replied

    • B

      [SOLVED] Error sending the same information several times
      LoPy • lopy data error sending loop • • bihut  

      4
      0
      Votes
      4
      Posts
      1320
      Views

      B

      @jmarcelino Yep, you're right. Know it works perfectly. I did not now that a new version was released! =). Thank you very much!
    • B

      Update - Pybytes Closed Beta is Live!
      Announcements & News • pybytes iot data goinvent middleware • • Bettina  

      12
      2
      Votes
      12
      Posts
      3990
      Views

      rskoniec

      @devang-sharma When did you try to register? Maybe the first sentence from your link would be helpful: "As Pybytes is being currently run as a Closed Beta, invitations are no longer being given out."
    • 1 / 1