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41	41	* Downlink to change configure
42	42	* 8500mAh Battery for long term use
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44	44	== 1.3 Specification ==
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78	78	* Sleep Mode: 5uA @ 3.3v
79	79	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
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81	81	== 1.4 Sleep mode and working mode ==
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105	105	)))
106	106	|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
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108	108	== 1.6 BLE connection ==
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290	290	1. All modes share the same Payload Explanation from HERE.
291	291	1. By default, the device will send an uplink message every 20 minutes.
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293	293	==== 2.3.2.1  MOD~=1 (Default Mode) ====
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438	438	1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
439	439	1. (((
440	440	Weight has 4 bytes, the unit is g.
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441	441	)))
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443	443	For example:
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476	476	[[image:image-20230512181814-9.png||height="543" width="697"]]
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478	478	(% style="color:red" %)**Note:** **LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.**
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480	480	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)