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1		-XWiki.xieby
	1	+XWiki.Edwin

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29	29
30	30	== 1.2  Features ==
31	31
32		-* ESP32-WROOM MCU + Dragino LA66 LoRa Module
	32	+* ESP32-WROOM MCU: 8MB RAM & 16MB ROM
	33	+* Dragino LA66 LoRa Module
33	33	* Support Private LoRa protocol or LoRaWAN protocol
34	34	* Support WiFi & BLE wireless protocol
35	35	* 5.0" HMI touch screen
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44	44
45	45	**LoRa**:
46	46
	48	+* Frequency Range: 870 MHz ~~ 960 MHz
	49	+* TCXO crystal to ensure RF performance on low temperature
	50	+* Maximum Power +22 dBm constant RF output
	51	+* High sensitivity: -148 dBm
	52	+* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
	53	+* LoRa Rx current: <9 mA
47	47
48	48	**WiFi:**
49	49