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Changes for page DMT01

Last modified by Dilisi S on 2025/08/17 14:42
From version 14.7
edited by Edwin Chen
on 2025/07/27 21:21
Change comment: There is no comment for this version
To version 6.2
edited by Edwin Chen
on 2025/07/27 13:31
Change comment: There is no comment for this version

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Content
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25 25   - (% style="color:blue" %)Food-grade BLE High-Temperature Probe(%%) – A durable, high-heat resistant probe that measures internal food temperature during cooking.
26 26   - (% style="color:blue" %)Charging Base with BLE & LoRaWAN Forwarder(%%) – This base not only charges the probe but also acts as a communication bridge. It receives temperature data from the BLE probe and transmits it via the LoRaWAN long-range wireless protocol to your IoT platform or monitoring system.
27 27  
28 -With its dual wireless support ((% style="color:blue" %)BLE for close-range/small design(%%) and (% style="color:blue" %)LoRaWAN for long-range data transmission(%%)), the DMT01 is ideal for both home cooking enthusiasts and commercial kitchen environments seeking smart, connected temperature monitoring.
28 +With its dual wireless support (BLE for close-range accuracy and LoRaWAN for long-range data transmission), the DMT01 is ideal for both home cooking enthusiasts and commercial kitchen environments seeking smart, connected temperature monitoring.
29 29  
30 30  == ​1.2  Features ==
31 31  
... ... @@ -42,8 +42,8 @@
42 42  
43 43  (% style="color:blue" %)**Common DC Characteristics:**
44 44  
45 -* Supply Voltage: +5v via USB Type-C
46 -* Operating Temperature:
45 +* Supply Voltage: 90 ~~230v
46 +* Operating Temperature: -40 ~~ 85°C
47 47  
48 48  (% style="color:blue" %)**Food Probe Spec:**
49 49  
... ... @@ -52,6 +52,7 @@
52 52  
53 53  Battery Duration: 2 days per full charge
54 54  
55 +
55 55  
56 56  (% style="color:blue" %)**Battery:**
57 57  
... ... @@ -62,20 +62,19 @@
62 62  * **ldle: **
63 63  * **Transmit:**
64 64  
65 -
66 -
67 67  == 1.4 ​ Applications ==
68 68  
68 +
69 69  * Commercial Kitchen
70 -* Restaurant
71 -* Catering
72 -* Food Processing
73 -* Central Kitchen
74 -* Cloud Kitchen
75 -* HACCP Monitoring
76 -* Food Safety
77 -* Meat Factory
78 -* Industrial Cooking
70 +Restaurant
71 +Catering
72 +Food Processing
73 +Central Kitchen
74 +Cloud Kitchen
75 +HACCP Monitoring
76 +Food Safety
77 +Meat Factory
78 +Industrial Cooking
79 79  
80 80  == 1.5 Sleep mode and working mode ==
81 81  
... ... @@ -85,35 +85,155 @@
85 85  (% style="color:blue" %)**Working Mode:**(%%) In this mode, Sensor will work as NB-IoT Sensor to Join NB-IoT network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
86 86  
87 87  
88 -== 1.6 Product Illustration ==
88 +== 1.6 Button & LEDs ==
89 89  
90 -[[image:1753594523550-152.png||height="581" width="523"]]
91 91  
91 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675071855856-879.png?rev=1.1||alt="1675071855856-879.png"]]
92 92  
93 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
94 +|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action**
95 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
96 +If sensor has already attached to NB-IoT network, sensor will send an uplink packet, (% style="color:blue" %)**blue led**(%%) will blink once.
97 +Meanwhile, BLE module will be active and user can connect via BLE to configure device.
98 +)))
99 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
100 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to attach NB-IoT network.
101 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
102 +Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device attach NB-IoT network or not
103 +)))
104 +|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(((
105 +(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
106 +)))
93 93  
94 -= 2.  Use DMT01 =
108 +== 1.7 BLE connection ==
95 95  
96 -== 2.1  How it works ==
97 97  
111 +POM01-NB support BLE remote configure and firmware update.
112 +
113 +BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
114 +
115 +* Press button to send an uplink
116 +* Press button to active device.
117 +* Device Power on or reset.
118 +
119 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
120 +
121 +
122 +== 1.8 Pin Definitions , Switch & SIM Direction ==
123 +
124 +
125 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-NBS31B-NB_BN-IoT_Outdoor_Temperature_Humidity_Sensor_User_Manual/WebHome/image-20230819104805-5.png?rev=1.1||alt="image-20230819104805-5.png"]]
126 +
127 +=== 1.8.1 Jumper JP2 ===
128 +
129 +Power on Device when put this jumper.
130 +
131 +Power off device when take out this jumper
132 +
133 +
134 +=== 1.8.2 BOOT MODE / SW1 ===
135 +
136 +**1)** (% style="color:blue" %)**ISP:**(%%) upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
137 +
138 +**2)** (% style="color:blue" %)**Flash:**(%%) work mode, device starts to work and send out console output for further debug
139 +
140 +
141 +=== 1.8.3 Reset Button ===
142 +
143 +Press to reboot the device.
144 +
145 +
146 +=== 1.8.4 SIM Card Direction ===
147 +
148 +See this link. [[How to insert SIM Card>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.AttachNetwork]].
149 +
150 +
151 +== 1.9 Mechanical ==
152 +
153 +
154 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/PS-LB%20--%20LoRaWAN%20Pressure%20Sensor/WebHome/image-20240109160800-6.png?rev=1.1||alt="image-20240109160800-6.png"]]
155 +
156 +
157 +== 1.10  Hardware connection ==
158 +
159 +
160 +=== 1.10.1 Pins of AC detect module ===
161 +
162 +[[image:image-20250320154706-2.png||height="180" width="499"]]
163 +
164 +[[image:image-20250320154542-1.png||height="183" width="496"]]
165 +
166 +
167 +=== 1.10.2 Connection between AC detect module and POM01-NB motherboard ===
168 +
169 +* VBAT <~-~--> VDD
170 +* DATA1 <~-~--> PA8 (Tentative as interrupt pin 1)
171 +* DATA2 <~-~--> PB15 (Tentative as interrupt pin 2)
172 +* GND <~-~--> GND
173 +
174 +[[image:image-20250320173553-3.png||height="409" width="602"]]
175 +
176 +=== 1.10.3 Connection between AC detect module and AC power supply(90 ~~230v) ===
177 +
178 +* AC_N <~-~--> AC power supply N
179 +* AC_L <~-~--> AC power supply L
180 +
181 +[[image:image-20250320175924-5.png||height="231" width="770"]]
182 +
183 +
184 += 2.  Use POM01-NB to communicate with IoT Server =
185 +
186 +== 2.1  Send data to IoT server via NB-IoT network ==
187 +
98 98  (((
99 99  (((
100 100  
191 +)))
101 101  
102 -DMT01 Include two parts, the food grade probe is used to measure the meat temperature and send vie BLE to the Charger, The charger will then send the data via LoRaWAN network to IoT Server.
193 +The POM01-NB is equipped with a NB-IoT module, the pre-loaded firmware in POM01-NB will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by POM01-NB.
194 +
195 +Below shows the network structure:
103 103  )))
104 104  
105 -[[image:1753622303925-386.png]]
106 106  
107 107  
108 -== 2.2 Activate ==
200 +(% class="box infomessage" %)
201 +(((
202 +To be updated...
109 109  )))
110 110  
111 111  
206 +There are two version: (% style="color:blue" %)**-GE**(%%) and (% style="color:blue" %)**-1T**(%%) version of POM01-NB.
112 112  
113 -
208 +(% style="color:blue" %)**GE Version:**(%%) This version doesn't include SIM card or point to any IoT server. User needs to use AT Commands to configure below two steps to set POM01-NB send data to IoT server.
114 114  
210 +* Install NB-IoT SIM card and configure APN. See instruction of [[Attach Network>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.AttachNetwork]].
211 +
212 +* Set up sensor to point to IoT Server. See instruction of [[Configure to Connect Different Servers>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.Configuretoconnecttodifferentservers]]. 
213 +
214 +Below shows result of different server as a glance.
215 +
216 +(% border="1" cellspacing="3" style="width:515px" %)
217 +|(% style="background-color:#4f81bd; color:white; width:100px" %)**Servers**|(% style="background-color:#4f81bd; color:white; width:300px" %)**Dash Board**|(% style="background-color:#4f81bd; color:white; width:115px" %)**Comments**
218 +|(% style="width:127px" %)[[Node-Red>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.5A0Node-RedA028viaA0MQTT29]]|(% style="width:385px" %)[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-NBS31B-NB_BN-IoT_Outdoor_Temperature_Humidity_Sensor_User_Manual/WebHome/image-20230819113244-8.png?width=367&height=183&rev=1.1||alt="image-20230819113244-8.png"]](((
115 115  
220 +)))|(% style="width:170px" %)
221 +|(% style="width:127px" %)[[DataCake>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]]|(% style="width:385px" %)[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-NBS31B-NB_BN-IoT_Outdoor_Temperature_Humidity_Sensor_User_Manual/WebHome/image-20230819113244-9.png?width=367&height=119&rev=1.1||alt="image-20230819113244-9.png"]](((
222 +
223 +)))|(% style="width:170px" %)
224 +|(% style="width:127px" %)[[Tago.IO>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.7A0Tago.ioA028viaA0MQTT29]]|(% style="width:385px" %) |(% style="width:170px" %)
225 +|(% style="width:127px" %)[[General UDP>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.1GeneralA0UDPA0Connection]]|(% style="width:385px" %)Raw Payload. Need Developer to design Dash Board|(% style="width:170px" %)
226 +|(% style="width:127px" %)[[General MQTT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.2GeneralA0MQTTA0Connection]]|(% style="width:385px" %)Raw Payload. Need Developer to design Dash Board|(% style="width:170px" %)
227 +|(% style="width:127px" %)[[ThingSpeak>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.3A0ThingSpeakA028viaA0MQTT29]]|(% style="width:385px" %)[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-NBS31B-NB_BN-IoT_Outdoor_Temperature_Humidity_Sensor_User_Manual/WebHome/image-20230819113244-10.png?width=367&height=104&rev=1.1||alt="image-20230819113244-10.png"]](((
228 +
229 +)))|(% style="width:170px" %)
230 +|(% style="width:127px" %)[[ThingsBoard>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.6A0ThingsBoard.CloudA028viaA0MQTT29]]|(% style="width:385px" %)[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-NBS31B-NB_BN-IoT_Outdoor_Temperature_Humidity_Sensor_User_Manual/WebHome/image-20230819113244-11.png?width=367&height=141&rev=1.1||alt="image-20230819113244-11.png"]](((
231 +
232 +)))|(% style="width:170px" %)
116 116  
234 +(% style="color:blue" %)**1T Version**(%%): This version has 1NCE SIM card pre-installed and configure to send value to ThingsEye. User Just need to select the sensor type in ThingsEyeand Activate POM01-NB and user will be able to see data in ThingsEye. See here for [[ThingsEye Config Instruction>>url:https://wiki.thingseye.io/xwiki/bin/view/Main/]].
235 +
236 +
117 117  == 2.2 ​Payload Types ==
118 118  
119 119  
... ... @@ -230,11 +230,11 @@
230 230  
231 231  Firmware and changelog can be downloaded from : **Firmware download link **(% class="mark" %)(To be updated...)
232 232  
233 -Update Firmware :
353 +Methods to Update Firmware:
234 234  
235 -* For LoRa part: OTA firmware update via LoRa:.
355 +* (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].
236 236  
237 -* For BLE and controller part。 .
357 +* Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.
238 238  
239 239  (((
240 240  
... ... @@ -242,31 +242,31 @@
242 242  
243 243  = 6.  FAQ =
244 244  
365 +== 6.1 How can I access the BC660K-GL AT Commands? ==
245 245  
246 246  
368 +User can access to BC660K-GL directly and send AT Commands.
369 +
370 +[[See BC660K-GL AT Command set>>url:https://www.dropbox.com/sh/5f6ssda5fum8rvs/AABT68l8ZzWOvZ5eg2qwOoFda?dl=0]]
371 +
372 +
247 247  = 7.  Order Info =
248 248  
249 249  
250 -Part Number: (% style="color:blue" %)**DMT01-XX**
376 +Part Number: (% style="color:blue" %)**POM01-NB-XX**
251 251  
252 252  (% style="color:red" %)**XX:**
253 253  
254 -* **EU433**: LT with frequency bands EU433
255 -* **EU868**: LT with frequency bands EU868
256 -* **KR920**: LT with frequency bands KR920
257 -* **CN470**: LT with frequency bands CN470
258 -* **AS923**: LT with frequency bands AS923
259 -* **AU915**: LT with frequency bands AU915
260 -* **US915**: LT with frequency bands US915
261 -* **IN865**: LT with frequency bands IN865
262 -* **CN779**: LT with frequency bands CN779
380 +* (% style="color:#037691" %)**GE: **(%%)General version ( Exclude SIM card)
263 263  
382 +* (% style="color:#037691" %)**1T:**(%%) with 1NCE * 10 years 500MB SIM card and Pre-configure to ThingsEye server
383 +
264 264  = 8. ​ Packing Info =
265 265  
266 266  
267 267  (% style="color:#037691" %)**Package Includes:**
268 268  
269 -* DMT01 -  Digital Meat Thermoneter x 1
389 +* POM01-NB NB-IoT Power Outage Monitoring Sensor x 1
270 270  
271 271  (% style="color:#037691" %)**Dimension and weight:**
272 272  
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