From version 14.8
edited by Edwin Chen
on 2025/07/27 21:24
on 2025/07/27 21:24
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To version 3.1
edited by Edwin Chen
on 2025/07/27 12:57
on 2025/07/27 12:57
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Uploaded new attachment "1753592237986-145.png", version {1}
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... ... @@ -1,6 +1,6 @@ 1 1 2 2 3 - [[image: 1753592237986-145.png||height="354" width="118"]] [[image:1753592287802-550.png||height="237" width="341"]]3 + [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL03-NB_NB-IoT_Pulse_Contact_Sensor_User_Manual/WebHome/image-20231012084342-1.png?width=701&height=530&rev=1.1||alt="image-20231012084342-1.png"]] 4 4 5 5 6 6 **Table of Contents:** ... ... @@ -14,27 +14,44 @@ 14 14 15 15 16 16 17 + 18 + 19 + 20 + 21 + 22 + 17 17 = 1. Introduction = 18 18 19 -== 1.1 What is DMT01WirelessMeatThermometer ==25 +== 1.1 What is POM01-NB NB-IoT Power Outage Monitoring Sensor == 20 20 21 21 22 -The DMT01 isa(% style="color:blue" %)professional-gradewireless meat thermometer(%%) engineeredforaccurate,real-timetemperaturemonitoringin commercial cookingenvironments. Idealfor restaurants,centralkitchens,catering services, andfoodprocessing facilities,theDMT01 ensuresconsistent results across various cookingmethods—including grilling, smoking, roasting,deep-frying,sousvide, baking,andmore.Itsprecise monitoring helps improvecooking efficiency, ensure food safety, andmeet HACCP compliance standards.28 +The POM01-NB integrates (% style="color:blue" %)**NB-IoT wireless module**(%%), which sends signals to the cloud platform when triggering alarms or timed reports, and is suitable for remote monitoring scenarios with wide coverage and low power consumption. 23 23 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. 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. 27 27 28 - With itsdualwirelesssupport((%style="color:blue"%)BLE for close-range/smalldesign(%%)and(% style="color:blue" %)LoRaWANfor long-range data transmission(%%)), theDMT01 is idealfor bothhomecooking enthusiastsandcommercialkitchenenvironments seekingsmart,connectedtemperature monitoring.32 +The main power supply of POM01-NB is directly powered by (% style="color:blue" %)**220V AC**(%%), and the backup power can be seamlessly switched after a power failure, guaranteeing continuous operation for 30 days. 29 29 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 + 30 30 == 1.2 Features == 31 31 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 37 37 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 + 38 38 (% style="display:none" %) 39 39 40 40 == 1.3 Specification == ... ... @@ -42,41 +42,48 @@ 42 42 43 43 (% style="color:blue" %)**Common DC Characteristics:** 44 44 45 -* Supply Voltage: +5vvia USB Type-C46 -* Operating Temperature: 62 +* Supply Voltage: 90 ~~230v 63 +* Operating Temperature: -40 ~~ 85°C 47 47 48 -(% style="color:blue" %)** FoodProbeSpec:**65 +(% 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 67 +(% style="color:#037691" %)**NB-IoT Module: BC660K-GL** 52 52 53 - BatteryDuration:2 daysper full charge69 +(% style="color:#037691" %)**Support Bands:** 54 54 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 55 55 56 56 (% style="color:blue" %)**Battery:** 57 57 58 -* ProbeBatteryDuration: 2 daysperfullcharge91 +* Back up rechargeable 1000mAh battery 59 59 60 60 (% style="color:blue" %)**Power Consumption** 61 61 62 -* **ldle:**63 -* **Transmit:**95 +* ldle: 4mA 96 +* 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 79 101 +* Electricity Meter 102 +* Line Voltage 103 + 80 80 == 1.5 Sleep mode and working mode == 81 81 82 82 ... ... @@ -85,40 +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 ProductIllustration ==112 +== 1.6 Button & LEDs == 89 89 90 -[[image:1753594523550-152.png||height="581" width="523"]] 91 91 115 +[[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"]] 92 92 117 +(% 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 93 94 -= 2.UseDMT01=132 +== 1.7 BLE connection == 95 95 96 -== 2.1 How it works == 97 97 135 +POM01-NB support BLE remote configure and firmware update. 136 + 137 +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: 138 + 139 +* Press button to send an uplink 140 +* Press button to active device. 141 +* Device Power on or reset. 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 += 2. Use POM01-NB to communicate with IoT Server = 209 + 210 +== 2.1 Send data to IoT server via NB-IoT network == 211 + 98 98 ((( 99 99 ((( 100 100 101 - 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. 103 103 ))) 104 104 105 - [[image:1753622303925-386.png]]217 +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. 106 106 219 +Below shows the network structure: 220 +))) 107 107 108 -== 2.2 Activate Device == 109 109 110 -To use DMT01 send data to LoRaWAN network, user need to: 111 111 112 -1. Input the OTAA Keys in LoRaWAN Network Server 113 -1. Make sure ther e 224 +(% class="box infomessage" %) 225 +((( 226 +To be updated... 114 114 ))) 115 115 116 116 230 +There are two version: (% style="color:blue" %)**-GE**(%%) and (% style="color:blue" %)**-1T**(%%) version of POM01-NB. 117 117 118 - 232 +(% 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. 119 119 234 +* 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]]. 235 + 236 +* 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]]. 237 + 238 +Below shows result of different server as a glance. 239 + 240 +(% border="1" cellspacing="3" style="width:515px" %) 241 +|(% 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** 242 +|(% 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"]]((( 120 120 244 +)))|(% style="width:170px" %) 245 +|(% 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"]]((( 246 + 247 +)))|(% style="width:170px" %) 248 +|(% 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" %) 249 +|(% 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" %) 250 +|(% 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" %) 251 +|(% 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"]]((( 252 + 253 +)))|(% style="width:170px" %) 254 +|(% 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"]]((( 255 + 256 +)))|(% style="width:170px" %) 121 121 258 +(% 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/]]. 259 + 260 + 122 122 == 2.2 Payload Types == 123 123 124 124 ... ... @@ -235,11 +235,11 @@ 235 235 236 236 Firmware and changelog can be downloaded from : **Firmware download link **(% class="mark" %)(To be updated...) 237 237 238 -Update Firmware 377 +Methods to Update Firmware: 239 239 240 -* ForLoRapart:OTA firmware update via LoRa:.379 +* (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]]. 241 241 242 -* ForBLEandcontroller。.381 +* Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**. 243 243 244 244 ((( 245 245 ... ... @@ -247,31 +247,31 @@ 247 247 248 248 = 6. FAQ = 249 249 389 +== 6.1 How can I access the BC660K-GL AT Commands? == 250 250 251 251 392 +User can access to BC660K-GL directly and send AT Commands. 393 + 394 +[[See BC660K-GL AT Command set>>url:https://www.dropbox.com/sh/5f6ssda5fum8rvs/AABT68l8ZzWOvZ5eg2qwOoFda?dl=0]] 395 + 396 + 252 252 = 7. Order Info = 253 253 254 254 255 -Part Number: (% style="color:blue" %)** DMT01-XX**400 +Part Number: (% style="color:blue" %)**POM01-NB-XX** 256 256 257 257 (% style="color:red" %)**XX:** 258 258 259 -* **EU433**: LT with frequency bands EU433 260 -* **EU868**: LT with frequency bands EU868 261 -* **KR920**: LT with frequency bands KR920 262 -* **CN470**: LT with frequency bands CN470 263 -* **AS923**: LT with frequency bands AS923 264 -* **AU915**: LT with frequency bands AU915 265 -* **US915**: LT with frequency bands US915 266 -* **IN865**: LT with frequency bands IN865 267 -* **CN779**: LT with frequency bands CN779 404 +* (% style="color:#037691" %)**GE: **(%%)General version ( Exclude SIM card) 268 268 406 +* (% style="color:#037691" %)**1T:**(%%) with 1NCE * 10 years 500MB SIM card and Pre-configure to ThingsEye server 407 + 269 269 = 8. Packing Info = 270 270 271 271 272 272 (% style="color:#037691" %)**Package Includes:** 273 273 274 -* DMT01 -DigitalMeatThermoneter x 1413 +* POM01-NB NB-IoT Power Outage Monitoring Sensor x 1 275 275 276 276 (% style="color:#037691" %)**Dimension and weight:** 277 277
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