Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -2,10 +2,8 @@ 2 2 {{toc/}} 3 3 {{/box}} 4 4 5 -= LA66 LoRaWAN Module = 5 += What is LA66 LoRaWAN Module = 6 6 7 -== What is LA66 LoRaWAN Module == 8 - 9 9 **Dragino LA66** is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRa and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere. 10 10 11 11 **LA66 **is a ready-to-use module which includes the LoRaWAN v1.0.4 protocol. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. ... ... @@ -14,7 +14,7 @@ 14 14 15 15 16 16 17 -= =Specification ==15 += Specification = 18 18 19 19 [[image:image-20220517072526-1.png]] 20 20 ... ... @@ -45,21 +45,20 @@ 45 45 I/O Voltage: 3.3v 46 46 47 47 48 -= =AT Command ==46 += AT Command = 49 49 50 50 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 51 51 52 52 53 -= =Pin Mapping ==51 += Pin Mapping = 54 54 55 -[[image:image-20220523101537-1.png]] 56 56 57 -= =Land Pattern ==54 += Land Pattern = 58 58 59 59 [[image:image-20220517072821-2.png]] 60 60 61 61 62 -= =Part Number ==59 += Part Number = 63 63 64 64 Part Number: **LA66-XXX** 65 65 ... ... @@ -73,72 +73,3 @@ 73 73 * **US915**: LoRaWAN US915 band 74 74 * **IN865**: LoRaWAN IN865 band 75 75 * **CN470**: LoRaWAN CN470 band 76 - 77 -= LA66 LoRaWAN Shield = 78 - 79 -LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN. 80 - 81 -== Pin Mapping & LED == 82 - 83 -== Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 84 - 85 -== Example: Join TTN network and send an uplink message, get downlink message. == 86 - 87 -== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 88 - 89 -== Upgrade Firmware of LA66 LoRaWAN Shield == 90 - 91 -=== what needs to be used === 92 - 93 -1.LA66 LoRaWAN Shield that needs to be upgraded 94 - 95 -2.Arduino 96 - 97 -3.USB TO TTL 98 - 99 -[[image:image-20220602100052-2.png]] 100 - 101 -=== Wiring Schematic === 102 - 103 -[[image:image-20220602101311-3.png]] 104 - 105 -LA66 LoRaWAN Shield >>>>>>>>>>>>USB TTL 106 - 107 -GND >>>>>>>>>>>>GND 108 - 109 -TXD >>>>>>>>>>>>TXD 110 - 111 -RXD >>>>>>>>>>>>RXD 112 - 113 -JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap 114 - 115 -Connect to the PC after connecting the wires 116 - 117 -[[image:image-20220602102240-4.png]] 118 - 119 -=== Upgrade steps === 120 - 121 - 122 -= LA66 USB LoRaWAN Adapter = 123 - 124 -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. 125 - 126 -== Pin Mapping & LED == 127 - 128 -== Example Send & Get Messages via LoRaWAN in PC == 129 - 130 -== Example Send & Get Messages via LoRaWAN in RPi == 131 - 132 -=== Install USB Driver === 133 - 134 -=== Install Minicom === 135 - 136 -=== Use AT Command to send an uplink message. === 137 - 138 -=== Send CPU/RAM usage to TTN via a script. === 139 - 140 - 141 -== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 142 - 143 - 144 -== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
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