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    • T

      Pybytes not receiving LoRa data from fipy through TTN
      Support & Troubleshooting • pybytes nano gateway ttn gateway fipy lora ttn • • tomstoffen  

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      @tomstoffen I just briefly read your message. The first thing is TTN have their own fair use policy, so when sending a message every 5 seconds you will deplete your air time very soon. Depending on your payload size, you should be fine if you send a message every 15 minutes (that's what I've tested), maybe even every 5 minutes should be OK. from this page: https://www.thethingsnetwork.org/docs/lorawan/duty-cycle.html Finally, on The Things Network’s public community network, we have a Fair Access Policy that limits the uplink airtime to 30 seconds per day (24 hours) per node and the downlink messages to 10 messages per day (24 hours) per node. If you use a private network, these limits do not apply, but you still have to be compliant with the governmental and LoRaWAN limits.
    • S

      Lopy4 Lorawan nanogateway OTA method
      LoPy • lopy4 nano gateway • • shiva shankar  

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      robert-hh

      @shiva-shankar Do you see uplink messages from your node? Downlink messages, if any, follow uplink messages from the node.
    • N

      lorawan nanogateway pytrack gps
      Support & Troubleshooting • fipy pytrack nano gateway • • note5  

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      @rcolistete thank you for the pointer I have tried and no problems so far I'll give it a couple of days before sending it to the wild :)
    • C

      LoRaWAN Nano-Gateway
      LoPy • lopy ttn nano gateway • • cooper  

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      @cooper Hi, do you remember which firmware version did you use?, I am having issues with downlinks that I did not have before (too many looses), thanks
    • C

      LoRaWAN Nano-Gateway: Stuck on "Not joined yet..."
      LoPy • lopy ttn nano gateway • • cooper  

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      @robert-hh They are next to each other - 1 meter I would say.
    • T

      Nano-gateway and Node
      LoPy • lopy lora lorawan otaa nano gateway • • tealbrains  

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      robert-hh

      @robert-hh To be more precise, it is in branch nanogateway at the URL: https://github.com/robert-hh/pycom-libraries/blob/master/examples/lorawan-nano-gateway/nanogateway.py
    • P

      Does LoRaWAN officially support the Nano Gateway concept?
      Comments & Feedback • lopy lorawan pycom ttn nano gateway • • Prawnhead  

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      bmarkus

      LoRaWAN is using a non-licensed shared frequency band. As long as you meet local regulations, e.g. in Europe max. 1% transmit duty cycle, do not exceed transmit power and bandwidth limits you are safe. It is not about LoRaWAN it is about local radio regulations. These rules are the same for single and 'normal' multi channel GW's.
    • S

      Nano gateway restarts suddenly serial out shows Guru Meditation Error
      LoPy • nano gateway guru meditation • • shiva shankar  

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      robert-hh

      @shiva-shankar Are you sure that you are using V1.17.3.b1 on your device, together with the lastesrt copy of the nanogateway.py script? What are the responses to : import uos uos.uname() uos.listdir() uos.stat("nanogateway.py")
    • R

      Packet loss in Lorawan
      LoPy • nano gateway packet loss • • rpct  

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      jmarcelino

      Yes thanks @robert-hh, Just wanted to make it clear to anyone looking this answer up for the more generic node - gateway separation concern that was being discussed
    • G

      UART with nanogateway?
      LoPy • uart nano gateway • • gas  

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      thanks but i was looking for how you can use it instead of Wifi forwarding he messages that normally are forwarded through Wifi to loraserver using Uart i think i'll need to design also a process on the other side to read uart and push it to loraserver I'll try to do it and see
    • D

      Connecting to Eduroam
      MicroPython • python nano gateway eduroam • • Dylan  

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      @thomand1000 Unfortunately I didn't get it entirely fixed, the best theory is that the Eduroam has a UDP timeout feature, I did find a work around that has been working consistently, it gives a maximum of about 30 seconds downtime every 31minutes. The few things I changed are in the nanogateway.py file for the gateway example: After 1900 seconds the message "Failed to pull downlink packets from server" would occur so I put a machin.reset() in: def _pull_data(self): token = uos.urandom(2) packet = bytes([PROTOCOL_VERSION]) + token + bytes([PULL_DATA]) + ubinascii.unhexlify(self.id) with self.udp_lock: try: self.sock.sendto(packet, self.server_ip) except Exception as ex: machine.reset() self._log('Failed to pull downlink packets from server: {}', ex) And every 4-5th restart it would just not connect so I did a simple timer reset in the wifi connection: def _connect_to_wifi(self): count = 0 self.wlan.connect(ssid='eduroam', auth=(WLAN.WPA2_ENT, 'Username', 'Password'), identity='Username', timeout = 30) while not self.wlan.isconnected(): utime.sleep(1) count = count + 1 print(count) if count >= 30: machine.reset() self._log('WiFi connected to: {}', self.ssid) Hopefully one day I'll be able to get the UDP timeout thing properly fixed, but they don't change things like this in a hurry for a student haha.
    • 1

      Anyone can connect nano-gateway to their own server?
      LoPy • lopy nano gateway server client • • 150716T  

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      D

      I'm trying to use nano-gateway with loraserver.io but I can not downstream messages just upstream. Can you share if you had the same problem?
    • 1

      ImportError: cannot import name NanoGateway
      LoPy • lopy nano gateway • • 150716T  

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    • 1

      Nano gateway connect to my own server
      LoPy • lopy nano gateway server node • • 150716T  

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    • C

      LoPy with TTN Nano Gateway and Arduino (and RFM95) with LMIC lib
      LoPy • nano gateway feather m0 • • Clemens  

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      C

      In addition a nice explanation from Andreas Spiess https://youtu.be/Ya-QlEaonLU?t=5m25s
    • ddubyah17

      Can't get LoRaWan Nano-Gateway example to connect to TTN - TTN changed?
      Guides • lopy nano gateway ttn gateway • • ddubyah17  

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      G

      I follow the tutorial, checked config many times but my gateway seams to be still offline.. look stuck at the same place you where then posted this question. do you remember the things you've made different that made it work?
    • R

      Nano gateway code not functioning anymore
      LoPy • lopy nano gateway ttn gateway single channel • • rm  

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      Having the same issue. Just getting "Pull hack" "Push hack", but gateway not showing up in TTN. Trying to follow the official tutorial, with no changes.
    • A

      LoPy nano-Gateway with some nodes
      LoPy • lopy lora nano gateway • • amartinez  

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      @bucknall While one LoPy is sending and getting ACK, if I turn ON another LoPy it stops the communication (there is a collision), so, what can I do to avoid that collisions?
    • T

      Forward Message Using LoPy Nano Gateway
      LoPy • nano gateway lopy connection nodes • • timeb  

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