Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -86,30 +86,59 @@ 86 86 87 87 == Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 88 88 89 +== Upgrade Firmware of LA66 LoRaWAN Shield == 89 89 91 +=== what needs to be used === 90 90 91 - =LA66USBLoRaWANAdapter=93 +1.LA66 LoRaWAN Shield that needs to be upgraded 92 92 93 - LA66 USB LoRaWAN Adapteris the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which caneasy totest the LoRaWAN feature by using PC or embedded device which has USB Interface.95 +2.Arduino 94 94 97 +3.USB TO TTL 95 95 96 - == Install USB Driver ==99 +[[image:image-20220602100052-2.png]] 97 97 101 +=== Wiring Schematic === 98 98 103 +[[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 + 99 99 == Example Send & Get Messages via LoRaWAN in PC == 100 100 101 -(% class="wikigeneratedid" %) 102 102 == Example Send & Get Messages via LoRaWAN in RPi == 103 103 132 +=== Install USB Driver === 133 + 104 104 === Install Minicom === 105 105 106 - 107 107 === Use AT Command to send an uplink message. === 108 108 138 +=== Send CPU/RAM usage to TTN via a script. === 109 109 110 -=== Send CPU/RAM/Flash usage to TTN via a script. === 111 111 112 - 113 113 == Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 114 114 115 - 143 + 144 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
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