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Got myself a proper LoRaWAN gateway (Dragino LPS8 with SX1301) but still no joy. Getting the same error:
12:23:19.328 -> Sending: mac join otaa
12:23:25.481 -> Join not accepted: denied
12:23:25.481 -> Check your coverage, keys and backend status.I have set both the Mini Ultra and gateway to US915; gateway is communicating with TTN every 30 secs.
What else can I do to troubleshoot?
Unfortunately no budget for a multi-channel gateway so I’ll have to contrinue troubleshooting on this setup, especially since the other node is working fine.
I tried using the LMIC library to try to hook up on a single channel, but I’m getting a FAILURE message on the serial monitor from Arduino\libraries\arduino-lmic\src\lmic\oslmic.c:53. I used the pin mapping for Mini Ultra Pro that you have in your GitHub repo
const lmic_pinmap lmic_pins = {
.nss = 5,
.rxtx = LMIC_UNUSED_PIN,
.rst = 3,
.dio = {2, 6, LMIC_UNUSED_PIN},
Is this mapping correct, or is there a different one for Mini Ultra LoraWAN?
Thanks!Update: Since my last post, I have tried the ABP method as well, without luck. Now it gives the battery reading and says “successfully transmitted” on the serial monitor output, but the information doesn’t reach the server.
The module is executing the following loop every minute:
17:28:11.835 -> — LOOP
17:28:11.835 -> Battery: 2.70 V
17:28:11.835 -> Sending: mac tx uncnf 1 010E
17:28:14.004 -> Successful transmission
17:28:14.004 -> Sending: sys sleep 60000
