Issue:my lack of knowlege / newb
Setup:RAK2287 with 2247PiHAT / PI4/8Gb
Server:
Details: Hi everyone… I’m trying to understand a couple of things in my global_conf.json file. I’ve take the default setup from the RAK install. 2 questions:
“antenna_gain”: 0, => should I update this value? I’ve looked around but from what i can tell everyone leaves it at 0
I have the little antenna that came with the 2287 so I guess this would have a gain of about 2 … ???
The second question is the rssi_offset"=… should I be adjusting this? and if so how/to what value.
I’m just getting started so if you have any good reference sites, I’ll take em.
thanks!
{
“SX130x_conf”: {
“com_type”: “SPI”,
“com_path”: “/dev/spidev0.0”,
“lorawan_public”: true,
“clksrc”: 0,
“antenna_gain”: 0, /* antenna gain, in dBi /
“full_duplex”: false,
“fine_timestamp”: {
“enable”: false,
“mode”: “all_sf” / high_capacity or all_sf */
},
“radio_0”: {
“enable”: true,
“type”: “SX1250”,
“freq”: 867500000,
“rssi_offset”: -215.4,