TTGO T-Beam topic

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Hi there, I’ve been trying to get my ttgo t-beam v0.7 node working (two button model) but after several attempts and sketches the TTN console still shows as ‘unseen’.

I have starting with the ttn-abp.ino sketch from the arduino-lmic example to get a “Hello World” message

  • Added my NWKSKEY, APPSKEY and DEVADDR from the TTN Console

  • Updated the Pin Mapping in the sketch which I believe corresponds to the T-BEAM v0.7

image

  • Changed the IBM_LMIC_framework\src\lmic\Config.h - uncommented us915 1 (I’m in Australia)

//#define CFG_eu868 1
#define CFG_us915 1

  • Completed the steps posted by Zodiac here
  • For the Physical setup on the TTGO, I have cable connecting LORA1 to Pin33.

The sketch compiles, and boot and after a while the GPS lit is blinking (GPS lock) and the Blue led is solid-on. Serial monitor when connected shows messages are sent.

There is no gateways near me, so I wardrive through an area that has a lot TTN gateways according to the TTN Map, with the hope of my message going out.

Any suggestions on what I’m missing?

Should there be a payload I need to enter in the console for the "hello world’ message?

Thanks in Advance.

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