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Changes for page DMT01

Last modified by Mengting Qiu on 2025/08/11 18:25
From version 7.2
edited by Edwin Chen
on 2025/07/27 13:34
Change comment: There is no comment for this version
To version 6.1
edited by Edwin Chen
on 2025/07/27 13:28
Change comment: There is no comment for this version

Summary

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... ... @@ -28,7 +28,6 @@
28 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 -
32 32  * Wireless Meat Thermometer – Designed for accurate and reliable cooking temperature monitoring
33 33  * Food-Grade Probe – Safe for food contact and dishwasher-compatible for easy cleaning
34 34  * BLE 5.1 Broadcasting – Supports real-time local data transmission via Bluetooth Low Energy
... ... @@ -45,38 +45,45 @@
45 45  * Supply Voltage: 90 ~~230v
46 46  * Operating Temperature: -40 ~~ 85°C
47 47  
48 -(% style="color:blue" %)**Food Probe Spec:**
47 +(% style="color:blue" %)**NB-IoT Spec:**
49 49  
50 -* Food temperature range: -20 ~~120 °C, Accuracy: ±0.5°C
51 -* Ambient temperature range: 0 ~~300°C, Accuracy: ±3°C
49 +(% style="color:#037691" %)**NB-IoT Module: BC660K-GL**
52 52  
53 -Battery Duration: 2 days per full charge
51 +(% style="color:#037691" %)**Support Bands:**
54 54  
53 +* B1 @H-FDD: 2100MHz
54 +* B2 @H-FDD: 1900MHz
55 +* B3 @H-FDD: 1800MHz
56 +* B4 @H-FDD: 2100MHz
57 +* B5 @H-FDD: 860MHz
58 +* B8 @H-FDD: 900MHz
59 +* B12 @H-FDD: 720MHz
60 +* B13 @H-FDD: 740MHz
61 +* B17 @H-FDD: 730MHz
62 +* B18 @H-FDD: 870MHz
63 +* B19 @H-FDD: 870MHz
64 +* B20 @H-FDD: 790MHz
65 +* B25 @H-FDD: 1900MHz
66 +* B28 @H-FDD: 750MHz
67 +* B66 @H-FDD: 2000MHz
68 +* B70 @H-FDD: 2000MHz
69 +* B85 @H-FDD: 700MHz
55 55  
56 56  (% style="color:blue" %)**Battery:**
57 57  
58 -* Probe Battery Duration: 2 days per full charge
73 +* Back up rechargeable 1000mAh battery
59 59  
60 60  (% style="color:blue" %)**Power Consumption**
61 61  
62 -* **ldle: **
63 -* **Transmit:**
77 +* ldle: 4mA
78 +* Transmit: max 40mA
64 64  
65 -
66 -
67 67  == 1.4 ​ Applications ==
68 68  
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
79 79  
83 +* Electricity Meter
84 +* Line Voltage
85 +
80 80  == 1.5 Sleep mode and working mode ==
81 81  
82 82  
... ... @@ -90,16 +90,97 @@
90 90  
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 -
99 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
100 +|=(% 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**
101 +|(% 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" %)(((
102 +If sensor has already attached to NB-IoT network, sensor will send an uplink packet, (% style="color:blue" %)**blue led**(%%) will blink once.
103 +Meanwhile, BLE module will be active and user can connect via BLE to configure device.
104 +)))
105 +|(% 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" %)(((
106 +(% 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.
107 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
108 +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
109 +)))
110 +|(% 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" %)(((
111 +(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
112 +)))
94 94  
95 -
114 +== 1.7 BLE connection ==
96 96  
97 97  
117 +POM01-NB support BLE remote configure and firmware update.
98 98  
99 -
119 +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:
100 100  
101 -
121 +* Press button to send an uplink
122 +* Press button to active device.
123 +* Device Power on or reset.
102 102  
125 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
126 +
127 +
128 +== 1.8 Pin Definitions , Switch & SIM Direction ==
129 +
130 +
131 +[[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"]]
132 +
133 +=== 1.8.1 Jumper JP2 ===
134 +
135 +Power on Device when put this jumper.
136 +
137 +Power off device when take out this jumper
138 +
139 +
140 +=== 1.8.2 BOOT MODE / SW1 ===
141 +
142 +**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.
143 +
144 +**2)** (% style="color:blue" %)**Flash:**(%%) work mode, device starts to work and send out console output for further debug
145 +
146 +
147 +=== 1.8.3 Reset Button ===
148 +
149 +Press to reboot the device.
150 +
151 +
152 +=== 1.8.4 SIM Card Direction ===
153 +
154 +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]].
155 +
156 +
157 +== 1.9 Mechanical ==
158 +
159 +
160 +[[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"]]
161 +
162 +
163 +== 1.10  Hardware connection ==
164 +
165 +
166 +=== 1.10.1 Pins of AC detect module ===
167 +
168 +[[image:image-20250320154706-2.png||height="180" width="499"]]
169 +
170 +[[image:image-20250320154542-1.png||height="183" width="496"]]
171 +
172 +
173 +=== 1.10.2 Connection between AC detect module and POM01-NB motherboard ===
174 +
175 +* VBAT <~-~--> VDD
176 +* DATA1 <~-~--> PA8 (Tentative as interrupt pin 1)
177 +* DATA2 <~-~--> PB15 (Tentative as interrupt pin 2)
178 +* GND <~-~--> GND
179 +
180 +[[image:image-20250320173553-3.png||height="409" width="602"]]
181 +
182 +=== 1.10.3 Connection between AC detect module and AC power supply(90 ~~230v) ===
183 +
184 +* AC_N <~-~--> AC power supply N
185 +* AC_L <~-~--> AC power supply L
186 +
187 +[[image:image-20250320175924-5.png||height="231" width="770"]]
188 +
189 +
103 103  = 2.  Use POM01-NB to communicate with IoT Server =
104 104  
105 105  == 2.1  Send data to IoT server via NB-IoT network ==
... ... @@ -292,20 +292,14 @@
292 292  = 7.  Order Info =
293 293  
294 294  
295 -Part Number: (% style="color:blue" %)**DMT01-XX**
382 +Part Number: (% style="color:blue" %)**POM01-NB-XX**
296 296  
297 297  (% style="color:red" %)**XX:**
298 298  
299 -* **EU433**: LT with frequency bands EU433
300 -* **EU868**: LT with frequency bands EU868
301 -* **KR920**: LT with frequency bands KR920
302 -* **CN470**: LT with frequency bands CN470
303 -* **AS923**: LT with frequency bands AS923
304 -* **AU915**: LT with frequency bands AU915
305 -* **US915**: LT with frequency bands US915
306 -* **IN865**: LT with frequency bands IN865
307 -* **CN779**: LT with frequency bands CN779
386 +* (% style="color:#037691" %)**GE: **(%%)General version ( Exclude SIM card)
308 308  
388 +* (% style="color:#037691" %)**1T:**(%%) with 1NCE * 10 years 500MB SIM card and Pre-configure to ThingsEye server
389 +
309 309  = 8. ​ Packing Info =
310 310  
311 311