Cubecell Board AB01 TTN v3 +EU868 not working with ABP or OTAA

raaden89 · September 29, 2021, 2:23pm

Just for update. I flashed a firmware using WASN configurator app with same appKey etc, and it’s working

In gateway log i correctly see the uplink from cubecell.

I think that it’s something about arduino code, do you have any idea?

maybe @wasn could help us

raaden89 · September 30, 2021, 8:22am

someone have updates?

It’s not nice to have spent money on something that doesn’t work.

shaffer · September 30, 2021, 2:17pm

From your gateway log, I don’t see the gateway’s downlink. Please confirm whether you have created the corresponding node in the server.

raaden89 · September 30, 2021, 2:26pm

the log that you see in my latest post is the one done with WASN app and firmware and it’s working correctly.

shaffer · September 30, 2021, 2:39pm

What code did you use when using ArduinoIDE?

raaden89 · September 30, 2021, 2:58pm

this one

github.com

HelTecAutomation/CubeCell-Arduino/blob/master/libraries/LoRa/examples/LoRaWAN/LoRaWan_OLED/LoRaWan_OLED.ino

#include "LoRaWan_APP.h"
#include "Arduino.h"

/*
 * set LoraWan_RGB to Active,the RGB active in loraWan
 * RGB red means sending;
 * RGB purple means joined done;
 * RGB blue means RxWindow1;
 * RGB yellow means RxWindow2;
 * RGB green means received done;
 */

/* OTAA para*/
uint8_t devEui[] = { 0x22, 0x32, 0x33, 0x00, 0x00, 0x88, 0x88, 0x02 };
uint8_t appEui[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
uint8_t appKey[] = { 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x66, 0x01 };

/* ABP para*/
uint8_t nwkSKey[] = { 0x15, 0xb1, 0xd0, 0xef, 0xa4, 0x63, 0xdf, 0xbe, 0x3d, 0x11, 0x18, 0x1e, 0x1e, 0xc7, 0xda,0x85 };
uint8_t appSKey[] = { 0xd7, 0x2c, 0x78, 0x75, 0x8c, 0xdc, 0xca, 0xbf, 0x55, 0xee, 0x4a, 0x77, 0x8d, 0x16, 0xef,0x67 };

This file has been truncated. show original

I only chenged keys

shaffer · September 30, 2021, 3:04pm

You can try other LoRaWAN codes, such as this:

github.com

HelTecAutomation/CubeCell-Arduino/blob/master/libraries/LoRa/examples/LoRaWAN/LoRaWan/LoRaWan.ino

#include "LoRaWan_APP.h"
#include "Arduino.h"

/*
 * set LoraWan_RGB to Active,the RGB active in loraWan
 * RGB red means sending;
 * RGB purple means joined done;
 * RGB blue means RxWindow1;
 * RGB yellow means RxWindow2;
 * RGB green means received done;
 */

/* OTAA para*/
uint8_t devEui[] = { 0x22, 0x32, 0x33, 0x00, 0x00, 0x88, 0x88, 0x02 };
uint8_t appEui[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
uint8_t appKey[] = { 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x66, 0x01 };

/* ABP para*/
uint8_t nwkSKey[] = { 0x15, 0xb1, 0xd0, 0xef, 0xa4, 0x63, 0xdf, 0xbe, 0x3d, 0x11, 0x18, 0x1e, 0x1e, 0xc7, 0xda,0x85 };
uint8_t appSKey[] = { 0xd7, 0x2c, 0x78, 0x75, 0x8c, 0xdc, 0xca, 0xbf, 0x55, 0xee, 0x4a, 0x77, 0x8d, 0x16, 0xef,0x67 };

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I use this code and it works fine.

raaden89 · September 30, 2021, 5:28pm

I pasted code that you linked, i don’t know why, but it’s not working… i’m using this configuration:

region 868
class A
devuei custom
netmode otaa
ADR on
uplinkmode confirmed
net reservation off
at support off

could you please share your configuration? even from TTN end device and gateway

thanks

shaffer · October 1, 2021, 5:51am

My configuration is like this

shaffer · October 1, 2021, 5:52am

Can you share your serial port information?

raaden89 · October 1, 2021, 12:31pm

AT Rev 1.3
+AutoLPM=1

+LORAWAN=1

+KeepNet=0
+OTAA=1
+Class=A
+ADR=1
+IsTxConfirmed=1
+AppPort=2
+DutyCycle=15000
+ConfirmedNbTrials=4
+ChMask=0000000000000000000000FF
+DevEui=70B3D57ED0046053(For OTAA Mode)
+AppEui=000000000000A0B3(For OTAA Mode)
+AppKey=B9CC3F26BBC30178567188233A7B55EA(For OTAA Mode)
+NwkSKey=15B1D0EFA463DFBE3D11181E1EC7DA85(For ABP Mode)
+AppSKey=D72C78758CDCCABF55EE4A778D16EF67(For ABP Mode)
+DevAddr=007E6AE1(For ABP Mode)


LoRaWAN EU868 Class A start!

joining...TX on freq 868100000 Hz at DR 5
TX on freq 868100000 Hz at DR 5
Event : Tx Done
RX on freq 868100000 Hz at DR 5
Event : Rx Timeout
RX on freq 869525000 Hz at DR 0
Event : Rx Timeout
TX on freq 868500000 Hz at DR 5
TX on freq 868500000 Hz at DR 5
Event : Tx Done
RX on freq 868500000 Hz at DR 5
Event : Rx Timeout
RX on freq 869525000 Hz at DR 0
Event : Rx Timeout
TX on freq 868500000 Hz at DR 5
TX on freq 868500000 Hz at DR 5
Event : Tx Done
RX on freq 868500000 Hz at DR 5
Event : Rx Timeout
RX on freq 869525000 Hz at DR 0
Event : Rx Timeout
TX on freq 868100000 Hz at DR 5
TX on freq 868100000 Hz at DR 5
Event : Tx Done
RX on freq 868100000 Hz at DR 5
Event : Rx Timeout
RX on freq 869525000 Hz at DR 0
Event : Rx Timeout
TX on freq 868500000 Hz at DR 5
TX on freq 868500000 Hz at DR 5
Event : Tx Done
RX on freq 868500000 Hz at DR 5
Event : Rx Timeout
RX on freq 869525000 Hz at DR 0
Event : Rx Timeout
TX on freq 868500000 Hz at DR 5
TX on freq 868500000 Hz at DR 5
Event : Tx Done

raaden89 · October 4, 2021, 3:25pm

@shaffer any news? could you please share TTN configurations?

shaffer · October 8, 2021, 10:47am

This is my configuration in TTN.

raaden89 · October 15, 2021, 9:37am

tried with same configurations, but nothing, it’s not working

How can i ask for a refund?

shaffer · October 15, 2021, 10:18am

If you want a refund, you can contact your seller. Or you give me your email, I will give you a firmware that I can communicate normally, and confirm whether there is a problem with your development environment.