GPy

• K

  NB1 FW for latest GPy
  • kevin  

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  Let's ping @peterp who had his hands in that recently, I believe. Maybe he can provide an answer.
• K

  CAT-M1 maintaining a connection
  • kjm  

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  GPY LTE modem connection first attemp
  • fruiz1113  

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  @kjm updated the modem I will try , if any doubt I will post here. Thanks !
• K

  Anyone used GPy w/ Verizon Thingspace in US?
  • kruthers  

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  For future reference (if anyone else wants to try thingspace): It works. I was able to do the simple GET request over a socket and get back some bytes. Here's another question though: If it's working, is there any reason I should upgrade the modem firmware? I've already upgraded the GPy to the latest but it looks like there's a newer modem firmware as well: >>> import sqnsupgrade >>> sqnsupgrade.info() <<< Welcome to the SQN3330 firmware updater [1.2.6] >>> >>> GPy with firmware version 1.20.2.rc6 Your modem is in application mode. Here is the current version: UE5.0.0.0d LR5.1.1.0-39529 IMEI: XXXXXXXXXXXXXXX The version on pycoms sequans page is currently 41065. Any recommendations? Would i just be asking for trouble by updating it? Thanks... K
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  Wake up on trigger
  • Don-iot  

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  When we tested another unit, the problem is gone…
• K

  resets,WDTs and hold
  • kjm  

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  This topic is deleted!
  • marcbeltman  

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  DS1820 issues with prototype board
  • Don-iot  

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  @agotsis Thanks, that one was smart and also, I guess, power optimised. Will try that!
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  GPY input to relay
  • Don-iot  

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  @ShanevanJ Super thanks a lot! We will look into this!
• K

  NB-IoT Sim Available in the UK
  • KK  

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• D

  GPy LTE Issues, UK
  gpy lte sim connectivity • • definity  

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  @Paul-Thornton Have you found any update/change on Vodafone's rollout in the UK in the last 1 yr? It will be highly appreciate if you share your knowledge on this issue.
• S

  Can i run multiple python program at a time on gpy+pytrack?
  gpy • • Sumit Pai  

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  @crumble Thankyou very much
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  software.pycom.io for modem firmware now password protected
  gpy firmware modem • • pmjackson  

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  For reference: Search for the post Firmware Files for Sequans LTE modem now are secured which contains the login and password
• S

  How to do Scheduling in gpy?
  • Sumit Pai  

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• C

  Total consumption for LTE transmission
  • C Reese  

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• W

  Where to Get Original Factory Firmware for a GPy 1.0? (release=1.10.1.b1)
  • wgtthompson  

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  Update: I wrote the 1.10.1.b1 flash copy from the non-updated GPy 1.0 to the target GPy, again. The same result occurred (red LED on boot). I captured it's initial output on the terminal. It matches the initial output of the non-updated GPy but never gets to the Micropython prompt. ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:1 load:0x3fff9028,len:8 load:0x3fff9030,len:1076 load:0x4009fa00,len:0 ho 12 tail 0 room 4 load:0x4009fa00,len:15344 entry 0x400a070c
• R

  Struggle with Pycom LTE
  • rafaelFerreira  

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  I changed my code to this: #code import socket import ssl import time from network import LTE import pycom pycom.heartbeat(False) lte = LTE(carrier="verizon") # instantiate the LTE object lte.attach(band=13) # attach the cellular modem to a base station, initially it was lte.attach() print( " While loop1") # print stmt to check on terminal time.sleep(5) # added 5 seconds wait pycom.rgbled(0x0000ff) # BLUE LED print(lte.send_at_cmd('ATZ')) time.sleep(0.5) print(lte.send_at_cmd('ATQ0')) time.sleep(0.5) print(lte.send_at_cmd('AT+CGDCONT=1,"IP","zap.vivo.com.br"')) time.sleep(0.5) print(lte.send_at_cmd('AT+CGAUTH=1,1,"vivo","vivo"')) time.sleep(0.5) lte.send_at_cmd('AT+CFUN=1') time.sleep(1) mood=lte.send_at_cmd('at+cpin?').split('\r\n')[1]; print('modem', mood) while not lte.isattached(): print('Signal:%s'%lte.send_at_cmd('AT+CSQ')) lte.send_at_cmd('AT+CSQ') print('Status:%s '%lte.send_at_cmd('AT+CEER')) lte.send_at_cmd('AT+CEER') time.sleep(5) # originally 0.25 changed to 5.0 lte.attach() lte.connect(cid=3) # start a data session and obtain an IP address print( " While loop2") pycom.rgbled(0x00ff00) # GREEN LED while not lte.isconnected(): time.sleep(0.25) s = socket.socket() s = ssl.wrap_socket(s) s.connect(socket.getaddrinfo('www.google.com', 443)[0][-1]) s.send(b"GET / HTTP/1.0\r\n\r\n") print(s.recv(4096)) s.close() #endcode the message that i´m receiving is: Signal: +CSQ: 22,99 OK Status: +CEER: lastEmmCause: NO_SUITABLE_CELLS_IN_TRACKING_AREA, lastEsmCause: EMM_NOT_ATTACHED Has any one has an idea of what that means? '-'
• W

  Where to Get Original Factory Sequans Monarch LTE Modem Firmware for GPy 1.0? (version=33080)
  • wgtthompson  

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  @kjm I talked about the ESP32 firmware, since I understood your text that way ("ry to revert to the original factory ESP32 ....."). i never looked into retrieving the sequans firmware.
• K

  Cell TAC
  tac • • kjm  

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  The variants of the AT command 'AT+CEREG' can return TAC.
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  No wakeup after deepsleep on Pytrack - Pytrack working as expected
  • Peter Ehses  

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  @Peter-Ehses Did you set pycom.wifi_on_boot to false?