Changes for page SW3L -- LoRaWAN Outdoor Flow Sensor
Last modified by Bei Jinggeng on 2024/04/16 13:42
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... ... @@ -87,4 +87,22 @@ 87 87 88 88 [[image:1652923899427-927.png||height="372" width="723"]] 89 89 90 - 90 +1.8.1 Pin Definition 91 +SW3L is pre-configured to connect to two external wires. The other pins are not used. If user wants to know more about other pins, please refer to the user manual of LSN50v2 at: http:~/~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/ 92 + 93 +1.8.2 Jumper JP2(Power ON/OFF) 94 + 95 +Power on Device when putting this jumper. 96 + 97 +1.8.3 BOOT MODE / SW1 98 + 99 +1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won’t run. 100 +2) Flash: work mode, the device starts to work and send out console output for further debug 101 + 102 +1.8.4 Reset Button 103 +Press to reboot the device. 104 + 105 +1.8.5 LED 106 +It will flash: 107 +1) Boot the device in flash mode 108 +2) Send an uplink packe