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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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22	22	* For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23	23	** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
24	24	** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
25		-** See use note for more serves [[Servers Note>>WebHome]](IoT LoRaWAN Server)
	25	+** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26	26
27	27	= 3. Support End Node and firmware version =
28	28
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1086	1086	* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1087	1087	* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1088	1088
	1089	+== 7.24 Set retransmission packets ==
	1090	+
	1091	+(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
	1092	+|=(% colspan="3" style="width: 707px;" %)AT+CFM
	1093	+|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
	1094	+|(% style="width:160px" %)(((
	1095	+AT+CFM=1,0,0
	1096	+
	1097	+value1
	1098	+)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
	1099	+1
	1100	+
	1101	+OK
	1102	+)))
	1103	+|(% style="width:160px" %)(((
	1104	+AT+CFM=0,?,0
	1105	+
	1106	+value2
	1107	+)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
	1108	+0~~7
	1109	+
	1110	+OK
	1111	+)))
	1112	+|(% style="width:160px" %)(((
	1113	+AT+CFM=0,0,1
	1114	+
	1115	+value3
	1116	+)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
	1117	+1
	1118	+
	1119	+OK
	1120	+)))
	1121	+
	1122	+{{info}}
	1123	+**AT Command: AT+CFM**
	1124	+{{/info}}
	1125	+
1089	1089	= 8. AT Commands Combination =
1090	1090
1091	1091	== 8.1 Set a fix RX2DR for downlink window ==
...	...	@@ -1104,3 +1104,4 @@
1104	1104	* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1105	1105	* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1106	1106	* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
	1144	+~)~)~)