User's Guide

Breeze/Breeze-V/Vivid+ User Guide T0007805_UG Version 1.2
TEKTELIC Communications Inc. Page 7 of 22
1 Product Description
1.1 Overview
The Breeze/Breeze-V/Vivid+ is a multi-purpose LoRaWAN IoT sensor packed into a very small
form factor. The Breeze, Breeze-V, and Vivid+ are all variants in the same sensor family, each
with different sensing capabilities. The Sensor is ideal for monitoring and reporting CO
2
concentration, human motion, temperature, humidity, light, and barometric air pressure in an
indoor environment.
The Sensor is also designed to communicate with a 2.9’’ wireless e-Ink BLE Display that allows
room occupants to locally view the latest measurements from select transducers taken in real-
time. The Display will show the most recent CO
2
, temperature, and humidity measurements
taken from the Sensor, as well as the remaining battery capacity of the Sensor and Display. The
Sensor is designed to only communicate with the BLE Display that is shipped with the Sensor.
All three functional variants are LoRaWAN-capable end-devices that are capable of supporting
Tx/Rx in the following frequency bands as specified in the LoRaWAN Regional Parameters v1.1
[1]: AS923, AU915, EU868, IN865, KR920, RU864, and US915. The variants that support BLE
Tx/Rx operate in the 2.4 GHz band according to the BLE 5.2 specification [2].
Table 1-1 presents the features available in the three functional variants (Breeze, Vivid+, and
Breeze-V).
Table 1-1: Transducers in Breeze/Breeze-V/Vivid+
Sensing Function
Sensor Model
Breeze (T0007838)
Vivid+ (T0007848)
Breeze-V (T0007806)
Temperature
X
X
X
Relative Humidity
X
X
X
Light
X
X
X
Barometer
X
X
CO
2
X
X
PIR
X
X
Figure 1-1 illustrates the Breeze, Breeze-V and Vivid+ variants. All variants share the same
external dimensions.