Changes for page DMT01
Last modified by Mengting Qiu on 2025/08/11 18:25
From version 5.1
edited by Edwin Chen
on 2025/07/27 12:58
on 2025/07/27 12:58
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To version 7.2
edited by Edwin Chen
on 2025/07/27 13:34
on 2025/07/27 13:34
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... ... @@ -14,44 +14,27 @@ 14 14 15 15 16 16 17 - 18 - 19 - 20 - 21 - 22 - 23 23 = 1. Introduction = 24 24 25 -== 1.1 What is POM01-NBNB-IoT PowerOutage MonitoringSensor ==19 +== 1.1 What is DMT01 Wireless Meat Thermometer == 26 26 27 27 28 -The POM01-NBintegrates (% style="color:blue" %)**NB-IoTwireless module**(%%),which sends signalsto thecloudplatform whentriggeringalarms or timedreports, andissuitableforremotemonitoringscenarioswithwidecoverageandlowpower consumption.22 +The DMT01 is a (% style="color:blue" %)professional-grade wireless meat thermometer(%%) engineered for accurate, real-time temperature monitoring in commercial cooking environments. Ideal for restaurants, central kitchens, catering services, and food processing facilities, the DMT01 ensures consistent results across various cooking methods—including grilling, smoking, roasting, deep-frying, sous vide, baking, and more. Its precise monitoring helps improve cooking efficiency, ensure food safety, and meet HACCP compliance standards. 29 29 30 -The POM01-NB adopts optocoupler isolation technology to detect whether the (% style="color:blue" %)**220V**(%%) power supply is normal or not, and can set the (% style="color:blue" %)**180V**(%%) low voltage trigger threshold to start the alarm logic immediately when the voltage drops abnormally. 24 +The system consists of two components: 25 + - (% style="color:blue" %)Food-grade BLE High-Temperature Probe(%%) – A durable, high-heat resistant probe that measures internal food temperature during cooking. 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. 31 31 32 - Themainpower supplyofPOM01-NBis directly poweredby(%style="color:blue"%)**220VAC**(%%),andthebackuppowercanbeseamlesslyswitchedafterapowerfailure,guaranteeing continuousoperationfor30 days.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. 33 33 34 -POM01-NB has a wide temperature operating range, and the battery supports cyclic charging and discharging, adapting to complex industrial environments. 35 - 36 -POM01-NB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use. 37 - 38 -POM01-NB supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP, MQTTs or CoAP**(%%) for different application requirement. and Support Uplinks to various IoT Servers. 39 - 40 -POM01-NB has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration. 41 - 42 - 43 43 == 1.2 Features == 44 44 32 +* Wireless Meat Thermometer – Designed for accurate and reliable cooking temperature monitoring 33 +* Food-Grade Probe – Safe for food contact and dishwasher-compatible for easy cleaning 34 +* BLE 5.1 Broadcasting – Supports real-time local data transmission via Bluetooth Low Energy 35 +* LoRaWAN Connectivity – Enables long-range, low-power data transmission to IoT platforms 36 +* Smart Uplink Triggering – Supports periodic data reporting and real-time alerts on temperature thresholds 45 45 46 -* NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD 47 -* Ultra-low power consumption 48 -* Power Outage Monitoring 49 -* Uplink via MQTT, MQTTs, TCP, UDP or CoAP 50 -* Support Bluetooth v5.1 remote configure and update firmware 51 -* Uplink on periodically 52 -* Downlink to change configure 53 -* Back up rechargeable 1000mAh battery 54 - 55 55 (% style="display:none" %) 56 56 57 57 == 1.3 Specification == ... ... @@ -62,45 +62,38 @@ 62 62 * Supply Voltage: 90 ~~230v 63 63 * Operating Temperature: -40 ~~ 85°C 64 64 65 -(% style="color:blue" %)** NB-IoTSpec:**48 +(% style="color:blue" %)**Food Probe Spec:** 66 66 67 -(% style="color:#037691" %)**NB-IoT Module: BC660K-GL** 50 +* Food temperature range: -20 ~~120 °C, Accuracy: ±0.5°C 51 +* Ambient temperature range: 0 ~~300°C, Accuracy: ±3°C 68 68 69 - (% style="color:#037691"%)**Support Bands:**53 +Battery Duration: 2 days per full charge 70 70 71 -* B1 @H-FDD: 2100MHz 72 -* B2 @H-FDD: 1900MHz 73 -* B3 @H-FDD: 1800MHz 74 -* B4 @H-FDD: 2100MHz 75 -* B5 @H-FDD: 860MHz 76 -* B8 @H-FDD: 900MHz 77 -* B12 @H-FDD: 720MHz 78 -* B13 @H-FDD: 740MHz 79 -* B17 @H-FDD: 730MHz 80 -* B18 @H-FDD: 870MHz 81 -* B19 @H-FDD: 870MHz 82 -* B20 @H-FDD: 790MHz 83 -* B25 @H-FDD: 1900MHz 84 -* B28 @H-FDD: 750MHz 85 -* B66 @H-FDD: 2000MHz 86 -* B70 @H-FDD: 2000MHz 87 -* B85 @H-FDD: 700MHz 88 88 89 89 (% style="color:blue" %)**Battery:** 90 90 91 -* Ba ckuprechargeable1000mAhbattery58 +* Probe Battery Duration: 2 days per full charge 92 92 93 93 (% style="color:blue" %)**Power Consumption** 94 94 95 -* ldle: 4mA96 -* Transmit: max 40mA62 +* **ldle: ** 63 +* **Transmit:** 97 97 98 -== 1.4 Applications == 99 99 100 100 101 -* Electricity Meter 102 -* Line Voltage 67 +== 1.4 Applications == 103 103 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 + 104 104 == 1.5 Sleep mode and working mode == 105 105 106 106 ... ... @@ -114,97 +114,16 @@ 114 114 115 115 [[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"]] 116 116 117 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %) 118 -|=(% 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** 119 -|(% 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" %)((( 120 -If sensor has already attached to NB-IoT network, sensor will send an uplink packet, (% style="color:blue" %)**blue led**(%%) will blink once. 121 -Meanwhile, BLE module will be active and user can connect via BLE to configure device. 122 -))) 123 -|(% 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" %)((( 124 -(% 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. 125 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network. 126 -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 127 -))) 128 -|(% 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" %)((( 129 -(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode. 130 -))) 93 + 131 131 132 - ==1.7 BLE connection ==95 + 133 133 134 134 135 -POM01-NB support BLE remote configure and firmware update. 136 136 137 - BLEcan be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:99 + 138 138 139 -* Press button to send an uplink 140 -* Press button to active device. 141 -* Device Power on or reset. 101 + 142 142 143 -If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 144 - 145 - 146 -== 1.8 Pin Definitions , Switch & SIM Direction == 147 - 148 - 149 -[[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"]] 150 - 151 -=== 1.8.1 Jumper JP2 === 152 - 153 -Power on Device when put this jumper. 154 - 155 -Power off device when take out this jumper 156 - 157 - 158 -=== 1.8.2 BOOT MODE / SW1 === 159 - 160 -**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. 161 - 162 -**2)** (% style="color:blue" %)**Flash:**(%%) work mode, device starts to work and send out console output for further debug 163 - 164 - 165 -=== 1.8.3 Reset Button === 166 - 167 -Press to reboot the device. 168 - 169 - 170 -=== 1.8.4 SIM Card Direction === 171 - 172 -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]]. 173 - 174 - 175 -== 1.9 Mechanical == 176 - 177 - 178 -[[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"]] 179 - 180 - 181 -== 1.10 Hardware connection == 182 - 183 - 184 -=== 1.10.1 Pins of AC detect module === 185 - 186 -[[image:image-20250320154706-2.png||height="180" width="499"]] 187 - 188 -[[image:image-20250320154542-1.png||height="183" width="496"]] 189 - 190 - 191 -=== 1.10.2 Connection between AC detect module and POM01-NB motherboard === 192 - 193 -* VBAT <~-~--> VDD 194 -* DATA1 <~-~--> PA8 (Tentative as interrupt pin 1) 195 -* DATA2 <~-~--> PB15 (Tentative as interrupt pin 2) 196 -* GND <~-~--> GND 197 - 198 -[[image:image-20250320173553-3.png||height="409" width="602"]] 199 - 200 -=== 1.10.3 Connection between AC detect module and AC power supply(90 ~~230v) === 201 - 202 -* AC_N <~-~--> AC power supply N 203 -* AC_L <~-~--> AC power supply L 204 - 205 -[[image:image-20250320175924-5.png||height="231" width="770"]] 206 - 207 - 208 208 = 2. Use POM01-NB to communicate with IoT Server = 209 209 210 210 == 2.1 Send data to IoT server via NB-IoT network == ... ... @@ -397,14 +397,20 @@ 397 397 = 7. Order Info = 398 398 399 399 400 -Part Number: (% style="color:blue" %)** POM01-NB-XX**295 +Part Number: (% style="color:blue" %)**DMT01-XX** 401 401 402 402 (% style="color:red" %)**XX:** 403 403 404 -* (% style="color:#037691" %)**GE: **(%%)General version ( Exclude SIM card) 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 405 405 406 -* (% style="color:#037691" %)**1T:**(%%) with 1NCE * 10 years 500MB SIM card and Pre-configure to ThingsEye server 407 - 408 408 = 8. Packing Info = 409 409 410 410