Different freq detected 902.2999xx instead of 902.3xxx (channel 0, subband 0) about lorawangateway

[JaapBraam]

The frequency is converted from an integer value to a floating point frequency in Mhz. The lora chip cannot be configured listen on exactly 902.3Mhz. The things network servers will round it up to 902.3Mhz...

[shmrymbd]

I am using loraserver. It seem the packet rejected by the loraserver https://github.com/brocaar/loraserver

[kragupat]

@shmrymbd
Looks like you have this gateway running in US 915Mhz,
Is all that is required to do this is change the local CHN array defnintion to

local CHN={}
CHN[0]=chan(902300000,"LoRa",MC1.BW125)
CHN[1]=chan(902500000,"LoRa",MC1.BW125)
CHN[2]=chan(902700000,"LoRa",MC1.BW125)
CHN[3]=chan(902900000,"LoRa",MC1.BW125)
CHN[4]=chan(903100000,"LoRa",MC1.BW125)
CHN[5]=chan(903300000,"LoRa",MC1.BW125)
CHN[6]=chan(903500000,"LoRa",MC1.BW125)
CHN[7]=chan(903700000,"LoRa",MC1.BW125)
CHN[8]=chan(903900000,"LoRa",MC1.BW250)
CHN[9]=chan(904100000,"FSK" ,MC1.BW150)

or do I have to do something more.