LoRa Alliance YO H2O User manual

1. Unscrew the device: remove 4 screws from the enclosure.
Gently disassemble the device so as not to bend the ood probes.
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Quick Installation Guide
4. The device is on. Screw it back together.
4
Version 2 - November 2021
H2O
5. Statuses, colours and behaviour of the diode (if the device is properly
connected):
Device is working correctly (power and memory) - single GREEN ash
Device is working incorrectly (power and memory) - single RED ash
Connecng to LoRaWAN - ashing BLUE
LoRaWAN frame sent - single WHITE ash
Conrmaon from server aer receiving the frame - single WHITE ash
Frame failed to conrm within specied meout - single RED ash
LoRaWAN Disconnected - ashing BLUE
Connecng to BLE - ashing BLUE
RGBW diode
(glow)

C
A
B
D
3. Assemble the device. The order of the elements is important:
Tip 1: Adjust the ood probes as shown in the image below:
Important! Before assembling the device, be sure to check
the ps in the following pictures.
Place the seal (B) at the boom of the enclosure (A)
Then insert the PCB (C)
Fit the top part of the enclosure (D)
2. Place CR2450 3 V baery in the device according to the polarity.
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Tip 2: Match the PCB (marked component) to the top enclosure to the
according to the diagram: