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237	237
238	238	== 3.4 Datacake ==
239	239
	240	+=== 3.4.1 Create device ===
240	240
241	241	[[image:image-20230808162301-1.png]]
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246	246
247	247	[[image:image-20230808162421-3.png]]
248	248
	250	+The device ID needs to be filled in with IMEI, and a prefix of 'f' needs to be added.
249	249
250	250	[[image:image-20230808163612-7.png]]
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253	253
254	254	[[image:image-20230808163049-6.png]]
255	255
	258	+(% class="wikigeneratedid" %)
	259	+=== 3.4.2 Scan QR code to obtain data ===
	260	+
	261	+Users can use their phones or computers to scan QR codes to obtain device data information.
	262	+
	263	+[[image:image-20230808170051-8.png]]
	264	+
	265	+[[image:image-20230808170548-9.png]]
	266	+
	267	+=== 3.4.2 AT command for connecting to DataCake ===
	268	+
	269	+**AT+PRO=2,0**
	270	+
	271	+**AT+SERVADDR=67.207.76.90,4445**
	272	+
	273	+
256	256	== 3.5 Node-Red (via MQTT) ==
257	257
258	258	=== 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
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461	461	[[image:image-20230807233631-2.png]]
462	462
463	463
464		-
	482	+