Dragino LG01 LoRa - Page 13

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LoRa Gateway User Manual ---Update:2017-02-21 13 / 44
 Check result
The blink sketch will set the A2 pin of the MCU to periodically high and low. This pin
connects to the HEART LED of the LG01. So if successfully upload this sketch, user can see
the HEART LED turn on and turn off periodically.