Technical Guide

TECHNICAL GUIDE v2.6
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- Programming Connector: Used for uploading new firmware to the MTU [See
Firmware Update Section].
Figure 6.Programming Connector
- MTU External Sensors: Read Air Temperature, Humidity and CO
2
.
Figure 7.Air Sensor
- Switch: Internal switch with 6 positions for setting different configurations:
- Switch 1: For selecting type of communications (LoRa / Sigfox)
*
.
*
Note that not all the devices have two radios. SigFox may not be
included.
Table 4. Communications Configuration
SW1
COMMUNICATIONS CONFIGURATION
OFF
LoRa™
ON
Sigfox™