Cello Track Nano20

Cello Track Nano20
Manufacturer: Pointer Telocation
Forum Discussion

Number of units

Features Cello Track Nano20:
  • Blackbox
Supported in Wialon:
  • Remote management via GPRS
  • SMS sending of data
  • Communication via TCP

The following data should also be added to Cello Track Nano20 unit properties section of Wialon GPS tracking software :

Device type: Cello Track Nano20
Unique ID: serial
Password to access the object: Configuration password to access the object

Specify the following parameters in configuration software or configuration Cello Track Nano20 for use in Wialon Hosting :

Server port: 21022

109 units of Cello Track Nano20 device type are connected to Wialon Data Center. This represents 0% of all AVL Hardware connected.

Below chart represents the dynamic of connections in the last 30 days:

Parameter name Description Units
mod28_entries Module 28: Number of entries
mod28_e_category Module 28: Event Category (2 Bytes)
mod28_e_code Module 28: Event Code (2 Bytes)
mod28_sc_event Module 28: Source of event
mod28_oc_state Module 28: Open/Close state. (0 = Close, 1 = Open)
mod40_event_cat Event Category – 1 (Nano)

Event Code – 1 (Temperature measurements)
Event Code – 2 (Humidity measurements)


Metadata TX Reason:
0 – Normal
1 – Start Charging
2 – Requested by Command

mod40_alert_status Violation/Alert status.

0 – Within the limits
1 – Within the limits
2 – Violating (not in alert) a lower TH but alert is not yet declared
3 – Violating (not in alert) a upper TH but alert is not yet declared
4 – Alert for lower TH violation
5 – Alert for upper TH violation
6 – Violating while in alert the lower TH
7 – Violating while in alert the upper TH

mod40_retr_indication Retransmission

0 – Retransmission
1 – Not retransmission

mod40_charging_status Charging

0 – Not charging*
1 – Charging slow
2 – Charging fast
3 – Charger Fault/Charger thermal shutdown

mod40_after_charging 30 min after charging

0 – Not during 30 minutes after charging*
1 – During 30 minutes after charging

mod40_meta_source Source of measurement

0x00÷0x0F – MultiSense unit (according to place in the PL, whether occupied/enabled or not)
0xFB – BT Extender
0xFC – Guest MultiSense (not in the list)
0xFD – High accuracy or specialized sensors of the CelloTrack Nano
20 (for example: Accurate temperature sensor, pressure sensor, etc)
0xFE – MCU internal (temperature only)
0xFF – Reserved

mod40_meta_sample Metadata Sampling rate (Seconds)
mod40_{upper/lower}_{hum/temp}_{mod40_meta_source} Metadata Upper/Lower threshold
mod40_num_sample Number of samples in the payload
mod40_{part_name}_{mod40_meta_source} Humidity/Temperature reading

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