From version 19.6
edited by Edwin Chen
on 2025/07/31 18:56
on 2025/07/31 18:56
Change comment:
There is no comment for this version
To version 18.7
edited by Edwin Chen
on 2025/07/29 16:02
on 2025/07/29 16:02
Change comment:
There is no comment for this version
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... ... @@ -47,16 +47,8 @@ 47 47 48 48 (% style="color:blue" %)**Food Probe Spec:** 49 49 50 -* Length: 126mm 51 -* Diameter: 6mm 52 -* Food temperature: -30 ~~110 °C, Accuracy: ±0.5°C 53 -* Ambient temperature: 0 ~~380°C, Accuracy: ±5°C 54 -* Wireless: BLE 5.1 55 -* Distance: ≥ 30m 56 -* Battery: 4mAh 57 -* Recharger time: < 2 hour 58 -* IP Rate: IP67, Dish Washer proof 59 -* 50 +* Food temperature range: -20 ~~120 °C, Accuracy: ±0.5°C 51 +* Ambient temperature range: 0 ~~300°C, Accuracy: ±3°C 60 60 61 61 Battery Duration: 2 days per full charge 62 62 ... ... @@ -127,29 +127,12 @@ 127 127 1. The food grade probe : used to measure the meat temperature 128 128 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. 129 129 130 - 131 - 132 -Consider the BLE coverage , there is two cases: 133 - 134 -=== **Connection Mode: Probe is near by the Charge, within BLE range** === 135 - 136 -Probe will establish connection to the charge via BLE. and the data flow is as below. 122 +Consider the coverage situation 137 137 ))) 138 138 139 139 [[image:1753622303925-386.png]] 140 140 141 141 142 -=== **Broadcast Mode: Probe is far away from the Charge, out of BLE range** === 143 - 144 -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. 145 - 146 -For example: 147 - 148 -1) User can use BH01 BLE to LoRaWAN converter to pick up the BLE signal to IoT Server 149 - 150 -2) User can use Mobile phone to get the broadcast signal and further process. 151 - 152 - 153 153 == 2.2 Activate Device == 154 154 155 155 To use DMT01 send data to LoRaWAN network, user need to: