Good afternoon, I need help with a DLOS8N Gateway, I am doing tests with two nodes, Heltec Cube Cell, HTCC-AB01, the Gateway works very well connected to TTN, but the messages sent by the nodes are very irregular, sometimes the messages They arrive complete and then they are cut off and only the uplink and downlink messages are recorded without data, several hours pass and then they reconnect, sometimes they work fine, but then the messages do not arrive complete, that is the behavior they maintain.
I have two doubts, which I need to clarify, first, this could be a configuration problem in the HTCC-AB01 module code or this is a frequency block problem locally. I’m working on US915, using the nam1 server in Nicaragua.
La librearía que estoy usando “LoRaWan_APP.h” la configuración general es:
LoRaMacRegion_t loraWanRegion = ACTIVE_REGION;
DeviceClass_t loraWanClass = LORAWAN_CLASS;
uint32_t appTxDutyCycle = 300000;
bool overTheAirActivation = LORAWAN_NETMODE; *OTAA
bool loraWanAdr = LORAWAN_ADR;
bool keepNet = LORAWAN_NET_RESERVE;
bool isTxConfirmed = LORAWAN_UPLINKMODE;
uint8_t appPort = 2;
Any contribution is welcome, greetings and many thanks to the entire community.
Rodolfo Baca