I have bought an arduino UNO and a Dragino LoRa Shield V1.4. Description for Dragino is 868MHz, but when I output the value from LMIC.freq I get: 904300000, 904500000, 905100000,…
Furthermore there was something odd in code in file radio.c, lines 1033-1041
#ifdef CFG_sx1276_radio if(v != 0x12 ) return 0; #elif CFG_sx1272_radio if(v != 0x22) return 0; #else #error Missing CFG_sx1272_radio/CFG_sx1276_radio #endif
This lines cause the stop of initialization. So I outcommented them. Now transmission is starting, but with wrong frequency?
So I think, they’ve sent me a wrong Dragino-Shield…
Am I right with my opinion? Is there any other way to check frequencies?
Thank you - Sven