HRI-3622 Remote Commands

[简体中文]

This article describes some common remote commands that you can issue through the LoRaWAN server to achieve remote control of the device.

The port number is 3.

Query device parameters

Description	Command type	ADR	Confirm	Interval	DR	Power	Timezone	Battery Voltage	Firm version	Battery level
Length	1byte	1byte	1byte	2byte	1byte	1byte	2byte	2byte	2byte	1byte
Query	00
Feedback	00	00	01	00 64	01	16	00 08
Error Feedback	00	FF

• ADR: 01 represents ADR, and 00 represents fixed DR.

• Confirm: 01 represents confirm, and 00 represents no confirm.

• Interval: LoRaWAN reporting interval, HRI-3633 will send the valve status to the server according to the Interval. In hexadecimal, in seconds. In this sample, 64 means 100 seconds.

• DR: When fixed DR is enable. In this sample, 01 means DR 1.

• Power: RF power, unit’dbm’. In hexadecimal, in seconds. In this sample , 16 means 22dbm.

• Timezone: 00 represents East, 01 represents West. Example 00 08 means East 8.

Set device parameters

Description	Command type	ADR	Confirm	Interval	DR	Power	Timezone
Length	1byte	1byte	1byte	2byte	1byte	1byte	2byte
Query	01	00	01	00 64	01	16	00 08
Feedback	01	00	01	00 64	01	16	00 08
Error Feedback	01	FF

• ADR: 01 represents ADR, and 00 represents fixed DR.

• Confirm: 01 represents confirm, and 00 represents no confirm.

• Interval: LoRaWAN reporting interval, HRI-3633 will send the valve status to the server according to the Interval. In hexadecimal, in seconds. In this sample, 64 means 100 seconds.

• DR: When fixed DR is enable. In this sample, 01 means DR 1.

• Power: RF power, unit’dbm’. In hexadecimal, in seconds. In this sample , 16 means 22dbm.

• Timezone: 00 represents East, 01 represents West. Example 00 08 means East 8.

Query GPIO status

Description	Command type	Quantity	Mode Change	Mode	Status
Length	1byte	1byte	2byte	2byte	2byte
Query	02
Feedback	02	02	00 03	00 03	00 03
Error	02	FF

• Quantity: Quantity of GPIO.

• Mode Change: Each bit representing the state of a GPIO. 0 means “Mode change enable”, 1 means “mode change disable”. In this sample, hexadecimal value 03 converted to binary value “11”, means 2 GPIO are “change enable”.

• Mode 2byte: Each bit representing the state of a GPIO. 0 means “input”, 1 means “output”. In this sample, hexadecimal value 03 converted to binary value “11”, means 2 GPIO are “output”.

• Status: Use 4 bits represent the state of a GPIO, and each representing the state of a GPIO. 0 means “low”, 1 means “high”. In this sample, hexadecimal value 03 converted to binary value “11”, means 2 GPIO are “high”.

Set a single GPIO state

Description	Command type	Quantity	Number	Mode	State
Length	1byte	1byte	1byte	1byte	1byte
Set	03	00	01	00	00
Feedback	03	00	01	00	00
Error	03	00	FF

• Quantity: 00 means set a single GPIO.

• Mode: 0 means ‘input’, 1 means ‘output’.

• State: 00 means ‘low’, 01 means ‘high’.

Set multiple GPIO states

Description	Command type	Quantity	Number	Mode	State
Length	1byte	1byte	2byte	2byte	1byte
Set	03	01	00 03	00 03	00 01
Feedback	03	01	01	00	00
Error	03	01	FF

• Quantity: 01 means set multiple GPIO.

• Number: Each bit representing a GPIO. In this sample, hexadecimal value 03 converted to binary value “11”, means 2 GPIO will be set.

• Mode: Each bit representing a GPIO. In this sample, hexadecimal value 03 converted to binary value “11”, means GPIO0 is ‘high’ and GPIO1 is ‘high’.

Query RS485 commands

Description	Command type	Number	State	Operation type	Time(Hour)	Time(minute)	Repeat
Length	1byte	1byte	1byte	1byte	1byte	1byte	1byte
Query	06	01
Feedback	06	01	01	00	13	10	7F
Error	06	FF

• Number: Command number on the configuration page, 0~15.

• State: Command state, 01 means enable, 00 means disable.

• Operation type: 00 means periodic command, 01 means timed task.

• Time(hour): Which hour in a timed task, in this sample, 13 means 1 p.m. When “Operation type” is 00 (periodic), this section is invalid.

• Time(minute): Which minute in one hour in a timed task, in this sample, 10 means 13:10. When “Operation type” is 00 (periodic), this section is invalid.

• Repeat: The way of repeat about timed task. We use 8 bits from low to high, representing Sunday to Saturday. For each bit, 0 means don’t operation, 1 means operation, then converted to hexadecimal. In this sample, 7F == ‘0111 1111’, means this command operation everyday.

Day	N.A	SAT	FRI	THU	WED	TUE	MON	SUN
Binary	0	1	1	1	1	1	1	1
Hex	7F

Set RS485 commands

Description	Command type	Number	State	Operation type	Time(Hour)	Time(minute)	Repeat
Length	1byte	1byte	1byte	1byte	1byte	1byte	1byte
Setting	07	01	01	00	13	10	7F
Feedback	07	01	01	13	10	7F
Error	07	FF

• Number: Command number on the configuration page, 0~15.

• State: Command state, 01 means enable, 00 means disable.

• Operation type: 00 means periodic command, 01 means timed task.

• Time(hour): Which hour in a timed task, in this sample, 13 means 1 p.m. When “Operation type” is 00 (periodic), this section is invalid.

• Time(minute): Which minute in one hour in a timed task, in this sample, 10 means 13:10. When “Operation type” is 00 (periodic), this section is invalid.

• Repeat: The way of repeat about timed task. We use 8 bits from low to high, representing Sunday to Saturday. For each bit, 0 means don’t operation, 1 means operation, then converted to hexadecimal. In this sample, 7F == ‘0111 1111’, means this command operation everyday.

Day	N.A	SAT	FRI	TH	WED	TUE	MON	SUN
Binary	0	1	1	1	1	1	1	1
Hex	7F