To reset power to sernsor, disconnect battery for 40s to drain all capacitors
(count from 20 to 60 to produce 40s timeout)

Pressing S6 button can be done only when sensor is active (after plugging in battery
for example)

start server on mqtt.zc‐ssensor.com

dpavlin@subvision:~/zc$ ./mqtt-zc-sensor.sh

Prepare new mqtt server:

./zc-send queue/864823042076992 mqtt
./zc-send queue/864823042076992 interval 300

factory reset will also reset interval to 86400 seconds




4. Reset Factorry Default Settting

When the product is working abnormally, user can use button S6 to reset the default
parameters.

Press and hold the buttton S6 for 3 seconds, you will see the sensor red and green lights (D3, D4 LED)
flash synchronously at 4Hz frequency, then D3, D4 keep light on at the same time.

Release the button S6 now and wait for about 3 seconds, the device will reboot and the parameters
will be reestored to their default state.

The senssor server IP with CTIOT protocol is restoreed to 117.60.157.137, 568 83.
For sensor of MQTT prrotocol, the proxy server IP willl be restored to mqtt.zc‐ssensor.com, 1883.