Table of Contents
Advertisement
7. Sleeping Mode
The device is designed to enter sleeping mode for power-saving in some situations:
(A) While the device is in the network → the sleeping period is Min Interval. (During this
period, if the reportchange is larger than setting value, it will wake up and send a data report).
(B) When it is not in the network → The device will enter sleeping mode and wake up every
15 seconds to search a network to join in the first two minutes. After two minutes, it will wake
up every 15 minutes to request to join the network.
If it's at (B) status, to prevent this unwanted power consumption, we recommend that users remove
the batteries to power off the device.
Remark:
1. Min Interval programming is subject to real order.
2. Since the green light is connected to the programming port, the software cannot control the light
before the program is running, so the green light will light up when the power is turned on.
8. Low Voltage Alarming
The operating voltage threshold is 2.4V. If the voltage is lower than 2.4 V, RA02A will send a
low-power report to the Lora network.
6
Advertisement
Table of Contents
