Name: Dragino LT22222-L
Brand: Dragino
Rating: 5 (1 reviews)

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LT Series LoRa IO controller User Manual 17 / 42

DIDORO is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below

bit7

bit6

bit5

bit4

bit3

bit2

bit1

bit0

RO1

RO2

FIRST

Reserve

DO3

DO2

DO1

 RO is for relay. ROx=1 : close，ROx=0 always open.

 FIRST: Indicate this is the first packet after join network.

 DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.

Note: DO3 is not valid for LT-22222-L.

To use this mode, please run:

AT+MOD=5

ATZ

Other AT Commands for counting are similar to MOD2 Counting Command.

3.3.6 Payload Decoder

Decoder for TTN/loraserver/ChirpStack:

http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/

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Dragino LT22222-L Specifications

General