Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -88,8 +88,37 @@ 88 88 89 89 == Upgrade Firmware of LA66 LoRaWAN Shield == 90 90 91 +=== what needs to be used === 91 91 93 +1.LA66 LoRaWAN Shield that needs to be upgraded 92 92 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 + 93 93 = LA66 USB LoRaWAN Adapter = 94 94 95 95 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. ... ... @@ -113,5 +113,3 @@ 113 113 114 114 115 115 == Upgrade Firmware of LA66 USB LoRaWAN Adapter == 116 - 117 -
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