Comms Problems

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Comms Problems

GreggWardNZ
WeatherDuino 4Pro User

Posts: 32
Threads: 1
Joined: May 2015

Country: New Zealand

New Zealand

#23

18-10-2015, 02:38

(18-10-2015, 01:48)Werk_AG Wrote: Thanks for the good news.

Fortunately you noticed that RX starts to receive data when you remove the 12V power supply, otherwise maybe we still would be thinking about what parts to change.

450mA should be enough for the RX unit, but probably your power supply it's not enable to supply it with a stable 12V output. I always used those chinese small 12V 1A wall adapters and never had any problem.

Regarding the LCD, you should adjust the contrast level when it is powered by the external 12V power supply.
In the back of the LCD (I2C adapter) you should find a pot, adjust it with a screw tool to suite your taste. It will also be readable when powered only by USB.

Let us know!

Thanks again for your help Werk_AG.

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Messages In This Thread

Comms Problems - by GreggWardNZ - 02-10-2015, 08:13

RE: Comms Problems - by werk_ag - 02-10-2015, 14:27

RE: Comms Problems - by GreggWardNZ - 03-10-2015, 08:09

RE: Comms Problems - by GreggWardNZ - 04-10-2015, 20:10

RE: Comms Problems - by werk_ag - 04-10-2015, 22:55

RE: Comms Problems - by GreggWardNZ - 06-10-2015, 10:10

RE: Comms Problems - by werk_ag - 07-10-2015, 05:13

RE: Comms Problems - by GreggWardNZ - 07-10-2015, 10:21

RE: Comms Problems - by Denis Bill - 08-10-2015, 00:05

RE: Comms Problems - by GreggWardNZ - 08-10-2015, 01:31

RE: Comms Problems - by hornychz - 08-10-2015, 07:03

RE: Comms Problems - by GreggWardNZ - 08-10-2015, 08:44

RE: Comms Problems - by werk_ag - 09-10-2015, 06:19

RE: Comms Problems - by Denis Bill - 09-10-2015, 10:28

RE: Comms Problems - by GreggWardNZ - 10-10-2015, 00:02

RE: Comms Problems - by uncle_bob - 08-10-2015, 01:56

RE: Comms Problems - by GreggWardNZ - 08-10-2015, 09:52

RE: Comms Problems - by GreggWardNZ - 17-10-2015, 02:29

RE: Comms Problems - by werk_ag - 17-10-2015, 03:07

RE: Comms Problems - by GreggWardNZ - 17-10-2015, 03:16

RE: Comms Problems - by GreggWardNZ - 17-10-2015, 22:33

RE: Comms Problems - by werk_ag - 18-10-2015, 01:48

RE: Comms Problems - by GreggWardNZ - 18-10-2015, 02:38

RE: Comms Problems - by Palmyweather - 18-10-2015, 07:00

RE: Comms Problems - by uncle_bob - 18-10-2015, 08:25

RE: Comms Problems - by Palmyweather - 18-10-2015, 09:05

RE: Comms Problems - by GreggWardNZ - 20-10-2015, 06:37

RE: Comms Problems - by werk_ag - 20-10-2015, 16:44

RE: Comms Problems - by GreggWardNZ - 21-10-2015, 20:27

RE: Comms Problems - by AllyCat - 22-10-2015, 10:07

RE: Comms Problems - by GreggWardNZ - 23-10-2015, 06:36

RE: Comms Problems - by GreggWardNZ - 24-10-2015, 06:53

RE: Comms Problems - by AllyCat - 24-10-2015, 09:28

RE: Comms Problems - by werk_ag - 24-10-2015, 17:09

RE: Comms Problems - by Palmyweather - 26-10-2015, 06:19

RE: Comms Problems - by GreggWardNZ - 26-10-2015, 08:15

RE: Comms Problems - by werk_ag - 27-10-2015, 03:32

RE: Comms Problems - by werk_ag - 27-10-2015, 02:31

RE: Comms Problems - by GreggWardNZ - 24-10-2015, 20:46

RE: Comms Problems - by GreggWardNZ - 27-10-2015, 06:22

RE: Comms Problems - by werk_ag - 28-10-2015, 19:43

RE: Comms Problems - by AllanG - 26-12-2015, 19:14

RE: Comms Problems - by GreggWardNZ - 19-02-2016, 05:52

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