miro Insight Standard V1.5 (depreciated)

Product Datasheet

Datasheet EN

756KB

Datasheet_Insight_V1_5.pdf

pdf

miroInsight :: Miromico Docs

Device Profile for Tesenso IoT Cloud

700B

miro_insight_v1_5.json

Decoder/Payload Converter for Tesenso IoT Cloud

8KB

decoder_miro_insight_v1_5.json

Uplink documentation

All uplinks are sent to LoRaWAN Port 3!

There are seven distinct uplink payloads:

1. Temperature and humidity data

Byte	Size	Description	Format
0	1	Message length	uint8
1	1	Message type (0x01)	uint8
2-4	3	Measurement 1	see below
5-7	3	Measurement 2	see below
...	...	...	...
3xN - 3xN +2	3	Measurement N	see below

The number of value pairs per message is depending on the sensor configuration:

Byte	Size	Description	Format
0-1	2	Temperature in 0.01 °C	int16 (two's complement
2	1	Temperature in 0.5 °C	uint8

Sample temperature and humidity:

07:01:95:09:51:9E:09:54

Temperature 1	Humidity 1	Temperature 2	Humidity 2
24.53 °C	40.5 %	24.62 °C	42 %

In case of sensor failure, a single measurement will have the payload 0xFFFFFF

2. CO2 data

Byte	Size	Description	Format
0	1	Message length	uint8
1	1	Message tape (0x02)	uint8
2-3	2	Measurement 1	see below
4-5	2	Measurement 2	see below
...	...	...	...
2xN - 2xN+1	2	Measurement N	see below

The number of values per message is depending on the sensor configuration:

Byte	Size	Description	Format
0-1	2	CO2 concentration in ppm	uint16

Sample CO2 data

05:02:B8:03:D2:03

CO2 1	CO2 2
952 ppm	978 ppm

In case of sensor failure, a single measurement will have the payload 0x0000

3. Common settings

Byte	Size	Description	Format
1	1	Message length (0x05)	uint8
2	1	Message type (0x05)	uint8
3-4	2	Measurement interval in seconds	uint16
5	1	Send cycle	uint8
6	1	Flags an number of retransmissions, combination of: Bit 7 = Confirmed uplinks (0 = off, 1 = on) Bit 6 = LED (0 = off, 1 = on) Bit 5 = ADR (0 = off, 1 = on) Bit 4: RFU Bit 0-3 = Number of retransmissions as uint4	Bitfield

Sample Common settings:

05:05:B0:04:04:C4

Measurement interval	Send cycle	Confirmed uplinks	LED	ADR	Number of retransmissions
1200 (20 min)	4 --> 5 measurements are accumulated	on	on	off	4

4. CO2 settings

Byte	Size	Description	Format
1	1	Message length (0x07)	uint8
2	1	Message type (0x06)	uint8
3-4	2	DPRECATED, can be ignored (0x0000)	-
5-6	2	CO2 subsamples	uint16
7-8	2	ABC calibration period in hours	uint16

Sample CO2 settings:

07:06:00:00:20:00:80:01

CO2 subsamples	ABC calibration period
32	384 (16 days)

5. Battery consumption

Byte	Size	Description	Format
0	1	Message length (0x05)	uint8
1	1	Message type (0x03)	uint8
2-5	4	Used charge in uAh (little endian)	uint32

Sample Battery consumption:

05:03:20:12:00:00

Used Charge
4640 uAH

6. Battery voltage

Byte	Size	Description	Format
0	1	Message length (0x03)	uint8
1	1	Message type (0x09)	uint8
2-3	2	Battery voltage in 0.01 V	uint16

Sample Battery voltage:

03:09:45:01

Battery voltage
3.25 V

7. Firmware Hash

Byte	Size	Description	Format
0	1	Message length (0x05)	uint8
1	1	Message type (0x0A)	uint8
2-5	4	Firmware hash	uint32

Sample Firmware Hash:

05:0A:23:52:D6:59

Git Hash
59d65223

Downlink documentation

All downlinks must be sent on the LoRaWAN port 3!

1. Common Configuration

Byte	Size	Description	Format
1	1	Message length (0x05)	uint8
2	1	Message type (0x80)	uint8
3-4	2	Measurement interval in seconds	uint16
5	1	Send cycle	uint8
6	1	Flags and number ofretransmissions, combination of: Bit 7 = Confirmed uplinks (0 = off, 1 = on) Bit 6 = LED (0 = off, 1 = on) Bit 5 = ADR (0 = off, 1 = on) Bit 4: RFU Bit 0-3 = Number of retransmissions as uint4	Bitfield

Sample Common settings:

05:80:B0:04:04:C4

Measurement interval	Send cycle	Confirmed uplinks	LED	ADR	Number of retransmissions
1200 (20 min)	4 --> 5 measurements are accumulated	on	on	off	4

2. CO2 configuration

Byte	Size	Description	Format
1	1	Message length (0x07)	uint8
2	1	Message type (0x81)	uint8
3-4	2	DPRECATED, can be ignored (0x0000)	-
5-6	2	CO2 subsamples	uint16
7-8	2	ABC calibration period in hours	uint16

Sample CO2 settings:

07:81:00:00:20:00:80:01

CO2 subsamples	ABC calibration period
32	384 (16 days)