After my test, the power of TX will be 12dBm, the lowest power of SX1301, Generally, transmission power is a parameter that is controlled by the LNS.
I guess there is a server configuration problem or there is a problem with my configuration file, Am I missing something important?
2022-06-22 01:57:17.532 [S2E:INFO] TX ::0 diid=39028 [ant#0] - on air: 925.7MHz 0.0dBm ant#0(0) DR10 SF10/BW500 frame=20309C905190DF9AD2E59C5E..DE87E47C
Check out this link for testing information: https://github.com/lorabasics/basicstation/issues/161
Or is there any other relevant information I can continue to provide,
station.conf
{
/* If slaave-X.conf present this acts as default settings */
"SX1301_conf": { /* Actual channel plan is controlled by server */
"lorawan_public": true, /* is default */
"clksrc": 1, /* radio_1 provides clock to concentrator */
/* path to the SPI device, un-comment if not specified on the command line e.g., RADIODEV=/dev/spidev0.0 */
"device": "/dev/spidev1.0",
/* freq/enable provided by LNS - only HW specific settings listed here */
"radio_0": {
"type": "SX1257",
"rssi_offset": -166.0,
"tx_enable": true,
"antenna_gain": 0
},
"radio_1": {
"type": "SX1257",
"rssi_offset": -166.0,
"tx_enable": false
}
/* chan_multiSF_X, chan_Lora_std, chan_FSK provided by LNS */
},
"station_conf": {
"routerid":"a84041ffff1eeb34",
"radio_init": "rinit.sh",
"RADIO_INIT_WAIT": "5s",
"RX_POLL_INTV": "10ms",
"TC_TIMEOUT": "360s",
"log_file": "stderr",
"log_level": "DEBUG", /* XDEBUG,DEBUG,VERBOSE,INFO,NOTICE,WARNING,ERROR,CRITICAL */
"log_size": 10000000,
"log_rotate": 3,
"CUPS_RESYNC_INTV": "1s"
}
}
Yes, TX Power max_EIRP is zero,This affects the distance between the gateway downlink instruction and the node,I have tested that after 600 meters, the node cannot receive downlink from the gateway,
This is now fixed.