<
From version < 4.6 >
edited by Edwin Chen
on 2024/09/16 08:55
To version < 4.9 >
edited by Edwin Chen
on 2024/09/16 09:31
>
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29 29  
30 30  == 1.2  Features ==
31 31  
32 +* ESP32-WROOM MCU + Dragino LA66 LoRa Module
32 32  * Support Private LoRa protocol or LoRaWAN protocol
33 33  * Support WiFi & BLE wireless protocol
34 34  * 5.0" HMI touch screen
... ... @@ -42,9 +42,28 @@
42 42  
43 43  == 1.3  Specification ==
44 44  
46 +**LoRa**:
47 +
48 +
49 +**WiFi:**
50 +
51 +* 802.11b/g/n
52 +* Up to 150 Mbps data rate in 802.11n mode
53 +* Support A-MPDU and A-MSDU aggregation
54 +* zero point four μ S protection interval
55 +* Working channel center frequency range: 2412~~2484 MHz
56 +
57 +**Bluetooth:**
58 +
59 +* Bluetooth V4.2 BR/EDR and Bluetooth LE standard
60 +* Class-1, Class-2, and Class-3 transmitters.
61 +* AFH
62 +* CVSD and SBC
63 +
45 45  **Display:**
46 46  
47 -* TFT Touch SCreen
66 +* 5.0 Inch , 800 x 480
67 +* IPS Capacitive Touch SCreen
48 48  * Accuracy Tolerance: Typ ±0.2 °C
49 49  * Long Term Drift: < 0.03 °C/yr
50 50  * Operating Range: -10 ~~ 50 °C  or -40 ~~ 60 °C (depends on battery type, see [[FAQ>>||anchor="H6.5Whyiseedifferentworkingtemperatureforthedevice3F"]])
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