Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -16,45 +16,49 @@ 16 16 17 17 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 18 18 19 + 19 19 == Features == 20 20 22 +* Support LoRaWAN v1.0.4 protocol 23 +* Support peer-to-peer protocol 24 +* TCXO crystal to ensure RF performance on low temperature 25 +* SMD Antenna pad and i-pex antenna connector 26 +* Available in different frequency LoRaWAN frequency bands. 27 +* World-wide unique OTAA keys. 28 +* AT Command via UART-TTL interface 29 +* Firmware upgradable via UART interface 30 +* Ultra-long RF range 21 21 22 22 == Specification == 23 23 24 -[[image:image-20220517072526-1.png]] 34 +* CPU: 32-bit 48 MHz 35 +* Flash: 256KB 36 +* RAM: 64KB 37 +* Input Power Range: 1.8v ~~ 3.7v 38 +* Power Consumption: < 4uA. 39 +* Frequency Range: 150 MHz ~~ 960 MHz 40 +* Maximum Power +22 dBm constant RF output 41 +* High sensitivity: -148 dBm 42 +* Temperature: 43 +** Storage: -55 ~~ +125℃ 44 +** Operating: -40 ~~ +85℃ 45 +* Humidity: 46 +** Storage: 5 ~~ 95% (Non-Condensing) 47 +** Operating: 10 ~~ 95% (Non-Condensing) 48 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 49 +* LoRa Rx current: <9 mA 50 +* I/O Voltage: 3.3v 25 25 26 - InputPowerRange:1.8v ~~ 3.7v52 +== AT Command == 27 27 28 - PowerConsumption:<4uA.54 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 29 29 30 -Frequency Range: 150 MHz ~~ 960 MHz 31 31 32 - Maximum Power +22 dBm constantRF output57 +== Dimension == 33 33 34 - High sensitivity:48 dBm59 +[[image:image-20220517072526-1.png]] 35 35 36 -Temperature: 37 37 38 -* Storage: -55 ~~ +125℃ 39 -* Operating: -40 ~~ +85℃ 40 - 41 -Humidity: 42 - 43 -* Storage: 5 ~~ 95% (Non-Condensing) 44 -* Operating: 10 ~~ 95% (Non-Condensing) 45 - 46 -LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 47 - 48 -LoRa Rx current: <9 mA 49 - 50 -I/O Voltage: 3.3v 51 - 52 - 53 -== AT Command == 54 - 55 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 56 - 57 - 58 58 == Pin Mapping == 59 59 60 60 [[image:image-20220523101537-1.png]] ... ... @@ -64,7 +64,7 @@ 64 64 [[image:image-20220517072821-2.png]] 65 65 66 66 67 -== Part Number ==71 +== Order Info == 68 68 69 69 Part Number: **LA66-XXX** 70 70 ... ... @@ -78,11 +78,49 @@ 78 78 * **US915**: LoRaWAN US915 band 79 79 * **IN865**: LoRaWAN IN865 band 80 80 * **CN470**: LoRaWAN CN470 band 85 +* **PP**: Peer to Peer LoRa Protocol 81 81 87 + 82 82 = LA66 LoRaWAN Shield = 83 83 84 - LA66LoRaWAN Shield is the Arduino BreakoutPCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.90 +== Overview == 85 85 92 +LA66 LoRaWAN Shield is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 93 + 94 + 95 +== Features == 96 + 97 +* Arduino Shield base on LA66 LoRaWAN module 98 +* Support LoRaWAN v1.0.4 protocol 99 +* Support peer-to-peer protocol 100 +* TCXO crystal to ensure RF performance on low temperature 101 +* SMA connector 102 +* Available in different frequency LoRaWAN frequency bands. 103 +* World-wide unique OTAA keys. 104 +* AT Command via UART-TTL interface 105 +* Firmware upgradable via UART interface 106 +* Ultra-long RF range 107 + 108 +== Specification == 109 + 110 +* CPU: 32-bit 48 MHz 111 +* Flash: 256KB 112 +* RAM: 64KB 113 +* Input Power Range: 1.8v ~~ 3.7v 114 +* Power Consumption: < 4uA. 115 +* Frequency Range: 150 MHz ~~ 960 MHz 116 +* Maximum Power +22 dBm constant RF output 117 +* High sensitivity: -148 dBm 118 +* Temperature: 119 +** Storage: -55 ~~ +125℃ 120 +** Operating: -40 ~~ +85℃ 121 +* Humidity: 122 +** Storage: 5 ~~ 95% (Non-Condensing) 123 +** Operating: 10 ~~ 95% (Non-Condensing) 124 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 125 +* LoRa Rx current: <9 mA 126 +* I/O Voltage: 3.3v 127 + 86 86 == Pin Mapping & LED == 87 87 88 88 == Example: Use AT Command to communicate with LA66 module via Arduino UNO. == ... ... @@ -163,6 +163,36 @@ 163 163 164 164 [[image:image-20220602105251-15.png]] 165 165 208 +(% class="wikigeneratedid" %) 209 += = 210 + 211 +== Order Info == 212 + 213 +Part Number: **LA66-LoRaWAN-Shield-XXX** 214 + 215 +**XX**: The default frequency band 216 + 217 +* **AS923**: LoRaWAN AS923 band 218 +* **AU915**: LoRaWAN AU915 band 219 +* **EU433**: LoRaWAN EU433 band 220 +* **EU868**: LoRaWAN EU868 band 221 +* **KR920**: LoRaWAN KR920 band 222 +* **US915**: LoRaWAN US915 band 223 +* **IN865**: LoRaWAN IN865 band 224 +* **CN470**: LoRaWAN CN470 band 225 +* **PP**: Peer to Peer LoRa Protocol 226 + 227 + 228 +(% class="wikigeneratedid" %) 229 +== Package Info == 230 + 231 +* LA66 LoRaWAN Shield x 1 232 +* RF Antenna x 1 233 + 234 + 235 + 236 + 237 + 166 166 = LA66 USB LoRaWAN Adapter = 167 167 168 168 LA66 USB LoRaWAN Adapter is the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which can easy to test the LoRaWAN feature by using PC or embedded device which has USB Interface.