Summary

• Page properties (1 modified, 0 added, 0 removed)
• Attachments (0 modified, 1 added, 0 removed)
  • image-20220623145437-2.png

Details

Page properties

Content

...	...	@@ -52,7 +52,7 @@
52	52
53	53	[[image:image-20220623140335-1.png||height="241" width="378"]]
54	54
55		-Gateways using the SX1301 LoRaWAN Concentrator are the LG308 and DLOS8.
	55	+Gateways using the SX1301 LoRaWAN Concentrator are the [[LG308>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/&file=Datasheet_LG308_LoRaWAN_Gateway.pdf]] and [[DLOS8>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/DLOS8/&file=DLOS8_LoRaWAN_Gateway_User_Manual_v1.3.pdf]].
56	56
57	57
58	58	**SX1301 Change Power for LoRaWAN Basic Station Connection example:**
...	...	@@ -70,7 +70,7 @@
70	70	"device": "/dev/spidev1.0",
71	71	/* freq/enable provided by LNS - only HW specific settings listed here */
72	72
73		- ~|<~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-(% style="color:red" %)Add parameters:"tx_gain_lut"  :  [ TX_GAIN_LUT, .. ](% %)
	73	+ ~|<~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-(% style="color:red" %)Add parameters:"tx_gain_lut"  :  [ TX_GAIN_LUT, .. ]
74	74
75	75	"radio_0": {
76	76	"type": "SX1257",
...	...	@@ -87,6 +87,51 @@
87	87	},
88	88	)))
89	89
	90	+**Add parameters:"tx_gain_lut"  :  [ TX_GAIN_LUT, .. ]**
	91	+
	92	+(% class="box" %)
	93	+(((
	94	+{
	95	+ /* If slave-X.conf present this acts as default settings */
	96	+ "SX1301_conf": { /* Actual channel plan is controlled by server */
	97	+ "lorawan_public": true, /* is default */
	98	+ "clksrc": 1, /* radio_1 provides clock to concentrator */
	99	+ /* path to the SPI device, un-comment if not specified on the command line e.g., RADIODEV=/dev/spidev0.0 */
	100	+ "device": "/dev/spidev1.0",
	101	+ /* freq/enable provided by LNS - only HW specific settings listed here */
	102	+ "tx_gain_lut":[
	103	+ {"rf_power": 12, "pa_gain": 2, "mix_gain": 11, "dig_gain": 2, "dac_gain": 3},  ~/~/ Index 0 refer to rf_power: 12dB. device will set the pa_gain,mix_gain,dig_gain
	104	+ {"rf_power": 13, "pa_gain": 2, "mix_gain": 10, "dig_gain": 0, "dac_gain": 3},
	105	+ {"rf_power": 14, "pa_gain": 2, "mix_gain": 12, "dig_gain": 2, "dac_gain": 3},
	106	+ {"rf_power": 15, "pa_gain": 2, "mix_gain": 13, "dig_gain": 2, "dac_gain": 3},
	107	+ {"rf_power": 16, "pa_gain": 2, "mix_gain": 13, "dig_gain": 1, "dac_gain": 3},
	108	+ {"rf_power": 17, "pa_gain": 2, "mix_gain": 14, "dig_gain": 1, "dac_gain": 3},
	109	+ {"rf_power": 18, "pa_gain": 2, "mix_gain": 15, "dig_gain": 2, "dac_gain": 3},
	110	+ {"rf_power": 19, "pa_gain": 2, "mix_gain": 15, "dig_gain": 1, "dac_gain": 3},
	111	+ {"rf_power": 20, "pa_gain": 2, "mix_gain": 15, "dig_gain": 1, "dac_gain": 3},
	112	+ {"rf_power": 21, "pa_gain": 3, "mix_gain": 9, "dig_gain": 0, "dac_gain": 3},
	113	+ {"rf_power": 22, "pa_gain": 3, "mix_gain": 10, "dig_gain": 0, "dac_gain": 3},
	114	+ {"rf_power": 23, "pa_gain": 3, "mix_gain": 11, "dig_gain": 1, "dac_gain": 3},
	115	+ {"rf_power": 24, "pa_gain": 3, "mix_gain": 12, "dig_gain": 0, "dac_gain": 3},
	116	+ {"rf_power": 25, "pa_gain": 3, "mix_gain": 14, "dig_gain": 0, "dac_gain": 3},
	117	+ {"rf_power": 26, "pa_gain": 3, "mix_gain": 14, "dig_gain": 0, "dac_gain": 3},
	118	+ {"rf_power": 27, "pa_gain": 3, "mix_gain": 14, "dig_gain": 0, "dac_gain": 3}
	119	+ ],
	120	+ "radio_0": {
	121	+ "type": "SX1257",
	122	+ "rssi_offset": -166.0,
	123	+ "tx_enable": true,
	124	+ "antenna_gain": 0
	125	+ },
	126	+ "radio_1": {
	127	+ "type": "SX1257",
	128	+ "rssi_offset": -166.0,
	129	+ "tx_enable": false
	130	+ }
	131	+ /* chan_multiSF_X, chan_Lora_std, chan_FSK provided by LNS */
	132	+ },
	133	+)))
	134	+
90	90	If users want to always use a higher power or a lower power. Users can modify the pa_gain,mix_gain, and dig_gain to specify rf_power to achieve this purpose. This is not recommended, because this might break the regulator for a specific country.
91	91
92	92

image-20220623145437-2.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Kilight

Size

...	...	@@ -1,0 +1,1 @@
	1	+195.4 KB

Content