LK3-NOWY SOFT - KOLEJNE WERSJE

[wilkxt]

The PM SDS011 sensor does not work with this firmware. Also, there is no option for saving the PM SDS011 sensor choice in the Uart Devices menu. When i refresh the webpage the default Duralux opens. Also, the main page does not show the SDS011 data. Firmware 1.37 works OK.

Sensor choice is save automaticly

Nevertheless, the SDS011 does not work with this firmware. Could this be due to the custom webpage that I previously uploaded in LK3? I used the source from your webpage

Yes, in new webpage, when you change sensor is send http GET to save this chose

[wilkxt]

Hi,
on status page I have this data :
Status
UpTime 39 sec, 1 min, 22 hour, 1 day ... 2017-06-17;10:59:55 Version: 1.38b VCC SUPPLY = 16.8 V Temperature = 151 C

but right data is vcc about 23,8-24V (over POE) and temp 24,1 C (next sensor DS1 on same place).

in ip/xml/ix.xml
is also wrong data
1674
15100
....
241

This problem is same with fw 1.37b

where is the problem ?

Thanks,
RK

What about reading INPA1?It is ok?

[ghorvat]

Hi, what is the procedure for connecting the SIM800 modem? I have connected the modem but there is no response? When I click on "Send if you have connected.." nothing happens on the UART port? Also, when I click the Send Command button, also nothing happens on UART port? I measured the signal with the oscilloscope and the UART_TX pin on the LK3 in constantly at GND (0V).

[wilkxt]

Hi, what is the procedure for connecting the SIM800 modem? I have connected the modem but there is no response? When I click on "Send if you have connected.." nothing happens on the UART port? Also, when I click the Send Command button, also nothing happens on UART port? I measured the signal with the oscilloscope and the UART_TX pin on the LK3 in constantly at GND (0V).

Check hardware connection, what module sim800 you connected?

[ghorvat]

The connection is OK, but the LK3 does not send any data on the UART port when i press the Send? The modem is SIM900A that is compatible with SIM800 (I ordered sim800 and I will try with sim800 when I get the modem)

[wilkxt]

The connection is OK, but the LK3 does not send any data on the UART port when i press the Send? The modem is SIM900A that is compatible with SIM800 (I ordered sim800 and I will try with sim800 when I get the modem)

[wilkxt]

The connection is OK, but the LK3 does not send any data on the UART port when i press the Send? The modem is SIM900A that is compatible with SIM800 (I ordered sim800 and I will try with sim800 when I get the modem)

You connected sim900 to IDC10-1, uart_tx-1, uart_rx-7 ?

[ghorvat]

Yes, these are the pins i used. I also connected UART USB bridge to the same pins of the LK3 and nothing is happening, i.e. no data is sent from LK3.

[wilkxt]

Yes, these are the pins i used. I also connected UART USB bridge to the same pins of the LK3 and nothing is happening, i.e. no data is sent from LK3.

Dp you have other LK3 to test?

[ghorvat]

Yes, these are the pins i used. I also connected UART USB bridge to the same pins of the LK3 and nothing is happening, i.e. no data is sent from LK3.

Dp you have other LK3 to test?

Yes, I have tried with another LK3 and the result is the same: the modem does not communicate with LK3, that is, the LK3 sends nothing to the modem via UART.