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Changes for page DMT01

Last modified by Xiaoling on 2025/08/15 17:26
From version 19.2
edited by Edwin Chen
on 2025/07/31 18:53
Change comment: There is no comment for this version
To version 18.7
edited by Edwin Chen
on 2025/07/29 16:02
Change comment: There is no comment for this version

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... ... @@ -47,11 +47,8 @@
47 47  
48 48  (% style="color:blue" %)**Food Probe Spec:**
49 49  
50 -* Length: 126mm
51 -* Diameter: 6mm
52 -* Food temperature range: -30 ~~110 °C, Accuracy: ±0.5°C
53 -* Ambient temperature range: 0 ~~380°C, Accuracy: ±5°C
54 -* Wireless: BLE 5.1
50 +* Food temperature range: -20 ~~120 °C, Accuracy: ±0.5°C
51 +* Ambient temperature range: 0 ~~300°C, Accuracy: ±3°C
55 55  
56 56  Battery Duration: 2 days per full charge
57 57  
... ... @@ -122,29 +122,12 @@
122 122  1. The food grade probe : used to measure the meat temperature
123 123  1. The Charger which is also a LoRaWAN End node: used to connect the probe via BLE and get the temperature and send via LoRaWAN to IoT server.
124 124  
125 -
126 -
127 -Consider the BLE coverage , there is two cases:
128 -
129 -=== **Connection Mode: Probe is near by the Charge, within BLE range** ===
130 -
131 -Probe will establish connection to the charge via BLE.  and the data flow is as below.
122 +Consider the coverage situation
132 132  )))
133 133  
134 134  [[image:1753622303925-386.png]]
135 135  
136 136  
137 -=== **Broadcast Mode: Probe is far away from the Charge, out of BLE range** ===
138 -
139 -Probe will auto swtich to BLE broadcast mode and broadcast the data via BLE. Any BLE Scaner can pick up the signal and send to IoT server.
140 -
141 -For example:
142 -
143 -1) User can use BH01 BLE to LoRaWAN converter to pick up the BLE signal to IoT Server
144 -
145 -2) User can use Mobile phone to get the broadcast signal and further process.
146 -
147 -
148 148  == 2.2 Activate Device ==
149 149  
150 150  To use DMT01 send data to LoRaWAN network, user need to: