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    • H

      Deep Sleep and Battery Consumption.
      LoPy • lora deep sleep battery consumption ttn lopy • • hm97  

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      @jcaron So you get a curve that varies during the whole awake time between 30 and over 100 mA. Ah I see. I think I confused myself when I saw the LoRa transmit in the documentation of 105mA and thought it was somehow the overall current draw of the awake time because it was similar to the 100mA you had mentioned before but I get it now. So the current draw is about 100mA (conservative) on average over the awake time. You've been a really great help. Thanks for all your patience :)
    • D

      Set MAX TX power in LoRaWAN mode
      LoPy • lora lorawan adr lorawan abp txpower • • d.alvrzx  

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      @Eric73 Oh wow, that makes sense... So it actually is transmitting at max power, as expected. That's good to know. Thanks so much for your insight! @catalin @Xykon would you be able to confirm this? If so I think it's important to change the documentation in https://docs.pycom.io/firmwareapi/pycom/network/lora/. Thanks!
    • K

      Cannot import lora library
      LoPy • lopy lora pycom library import • • Kcsss  

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      ShanevanJ

      @Kcsss Read the documentation here more carefully. The case is important! from network import LoRa import socket import ubinascii import struct # Initialise LoRa in LORAWAN mode. # Please pick the region that matches where you are using the device: # Asia = LoRa.AS923 # Australia = LoRa.AU915 # Europe = LoRa.EU868 # United States = LoRa.US915 lora = LoRa(mode=LoRa.LORAWAN, region=LoRa.EU868)
    • W

      Lopy to Lopy internally in our own house. (limitation)
      LoPy • lopy lora lorawan loramac • • Wolli01  

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      W

      @Eric73 Thanks for the info
    • S

      Fipy crashing when using Loramesh
      FiPy • fipy lora firmware pymkr loramesh • • shadi  

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      @catalin Ok, I will try the licensing then. Thank you very much.
    • C

      Lopy4 433Mhz example
      LoPy • lora 433 raw int • • Colateral  

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      A

      @Colateral said in Lopy4 433Mhz example: Does anybody have 433Mz lora initialization? I don't actually know any details about this, but just stumbled over [1] the other day. So, @robert-hh might be the right one to ask about this. Please also see [2], where you might find more appropriate details to go ahead on this. [1] https://packages.hiveeyes.org/hiveeyes/foss/pycom/robert-hh/LoPy4-1.20.0.rc13-eu433.tar.gz [2] https://github.com/pycom/pycom-micropython-sigfox/issues/345
    • papasmurph

      Set LoRaWAN Frame Port
      LoPy • lopy lora lorawan • • papasmurph  

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      jmarcelino

      @papasmurph Use the socket.bind( x ) where x is your desired port before doing the send
    • B

      PYMESH WORLD ATTEMPT on Saturday 22 September 2019
      Announcements & News • lora pymesh marconi • • Bettina  

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      robert-hh

      @Bettina This topic has been silent for a month. It is 6 days to Sep 22nd now, and no activity. May I assume that the attempt is silently canceled?
    • M

      LoRa communication lopy - rfm9x
      LoPy • lora lopy4 rfm95 • • melkoutch  

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      @Eric73 Great, thanks for your help !
    • M

      Communication with other lora device doesn't work
      MicroPython • bugs lora lopy4 feather m0 • • melkoutch  

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      @melkoutch hope you still read this as this thread is quite old. I stumbled upon it having the exact same problem (LoPy4 <-> Feather M0 in raw LoRa). Adjusting the spreading factor doesn't seem to solve it for me. Would you be able to post the code fragment that you used to successfully connect the two? Thanks a lot!
    • L

      multiple interrupt calls when sending with LoRa
      LoPy • lora lorawan interrupt debounc • • loth4in  

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      Nevermind, I solved it. I'm new to real time programming and apparently had to find out the hard way not to put code that's too time consuming into an ISR. I changed it so that the ISR just changes a flag and that the actual work is being done in the main loop.
    • J

      Lora Antenna
      LoPy • lora lora antenna • • Jordan Reyes  

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      J

      @robert-hh Thanks for that will take a look
    • R

      PyMesh - LoRa mesh Gateway/Border Router
      Getting Started • lora gateway pymesh border router • • rfinkers  

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      R

      Okay this has answered my question! Looking forward to test the border router functionality.
    • catalin

      Pymesh updates
      Firmware • lora enhancement pymesh • • catalin  

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      C

      @craigzych I get this in the office as well with a mixture of 2 x Fipy and 3 x Lopy4. Also found when driving around doing some range testing, it didnt always rejoin the mesh when in range as I would have expected it to do.
    • S

      Wireshark for LoRa?
      Discussion • lora header wireshark protocol • • snehasg96  

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    • A

      Firmware Over The Air (LPWAN)
      Firmware • lora • • Asb  

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      @asb said in Firmware Over The Air (LPWAN): Hi, Im curious about the following: Reading in the things networks forums, there is some interesting material about work regarding firmware updates using LoRa. Let's say for example the things network implements over the air updates via lora in their console. Could existing LoPy's (4) use this feature, or could a manual firmware update from pycom enable this feature or not possible? Thanks Best regards We have user's who have implemented there own firmware OTA using lora in the past. I dont think anything got released for public use however. Ill try and find out what our plans are Re: Lora OTA.
    • S

      Error correction for lora
      Discussion • lora lorawan error fec • • snehasg96  

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    • S

      Long time before transmitting a packet.
      Discussion • lopy lora time • • snehasg96  

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      robert-hh

      @snehasg96 main.py is executed automatically when the device boots. If ouy wnat to run a script, like recv.py, manually, just enter at the REPL prompt (the one with >>>): import recv
    • Iplooky

      Lopy and SIM800L connection
      LoPy • lopy lora sim800 • • Iplooky  

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      @iplooky Hi, I think I am looking for the same concept to. My case is to implement a Lora Nano-GTW and use a SIM808 to backhaul the data via GPRS. Is it the same case you have? I am actually a the planning stage. If you have advanced something, please share your ideas. I am thinking to do it with an arduino module. I am going to try to create a serial connection with it and also connect other arduino's pins with the SIM808 and create another serial Then I guess hard code programming should be necessary in order to create the flux of information between the pycom to an arduino's logical buffer and then to the SIM808 to be transmitted to some internet server through GPRS cell network. Please, destroy my idea with anything. Thanks to all.
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