Search found 612 matches
- Sat Apr 20, 2024 9:45 am
- Forum: General
- Topic: RS232 Wireless help!
- Replies: 12
- Views: 247
Re: RS232 Wireless help!
Hi Ryan and Chipfreyer! Thank you for your help and examble. I certenly will perform a test. I have just made a test with my own program, and yes, working first time :D connected directly tx out to rx in. Next step via HC12 wireless. I have add the programs, if anybody can use them, hereby :lol: I h...
- Fri Apr 19, 2024 5:41 pm
- Forum: General
- Topic: RS232 Wireless help!
- Replies: 12
- Views: 247
Re: RS232 Wireless help!
Hi all again!
I have now made my receiver. Hope any will please check my program and see if this will working, please
Everytime the receiver recieve the string "open" I want to set the B0 on, after 500mS off again.
Any correction is very welcome
jorgen
I have now made my receiver. Hope any will please check my program and see if this will working, please
Everytime the receiver recieve the string "open" I want to set the B0 on, after 500mS off again.
Any correction is very welcome
jorgen
- Fri Apr 19, 2024 2:32 pm
- Forum: General
- Topic: RS232 Wireless help!
- Replies: 12
- Views: 247
Re: RS232 Wireless help!
Hi Martin Thank`s Exactly what I was looking for, and have seen :D So I can transmit a string and receive this string, then compare the string, if the received string is equal with the string in the compare, Then do something, set an output, I suppose ;) But please what does String2",0) = 0 mean, th...
- Thu Apr 18, 2024 1:00 pm
- Forum: General
- Topic: RS232 Wireless help!
- Replies: 12
- Views: 247
Re: RS232 Wireless help!
Hi all!
Thank´s to all. Now I have lot of example to look at.
And thank you Victor, I am familiar with the HC12, very good device, I can recommend.
Gratefull!
Jorgen
Thank´s to all. Now I have lot of example to look at.
And thank you Victor, I am familiar with the HC12, very good device, I can recommend.
Gratefull!
Jorgen
- Wed Apr 17, 2024 8:21 pm
- Forum: General
- Topic: RS232 Wireless help!
- Replies: 12
- Views: 247
Re: RS232 Wireless help!
Thank you Chipfreyer, I will look
jorgen
jorgen
- Wed Apr 17, 2024 8:01 pm
- Forum: General
- Topic: RS232 Wireless help!
- Replies: 12
- Views: 247
RS232 Wireless help!
Hi! I am starting a project, wireless with the HC12 transceiver for a remotecontrol. I want to transmit (examble) string "help" and when the receiver receive this in the receiver I want to "do something" turn an output on. I remember have seen somewhere that it is possible to compare a string via rs...
- Wed Apr 10, 2024 7:06 pm
- Forum: General
- Topic: GLCD Display Manager Overhaul
- Replies: 5
- Views: 176
Re: GLCD Display Manager Overhaul
Hi Ben! First thank you for you effort and upgrading and all the benefit. :D You know I have a lot of project with these display (all Ili and st7796), hopefully the new benefit not have any influence of my project´s ;) I sometimes make improvements to these projects. I have test your eksamble in sim...
- Mon Apr 01, 2024 8:31 pm
- Forum: General
- Topic: ESP32 PWM!
- Replies: 5
- Views: 197
Re: ESP32 PWM!
Hi again! I disvoverd that if I change the channel I saw that Pin was changing Timer A and B so I try to use Channel 1 and pin A15 then I get fine PWM out :) I not managed it by any of the BPins. But anyway, by help from you I can continue my project. ;) I think it is tricky with pinnumbers with ESP...
- Mon Apr 01, 2024 7:42 pm
- Forum: General
- Topic: ESP32 PWM!
- Replies: 5
- Views: 197
Re: ESP32 PWM!
Hi chipfryer27
Many thank´s for your help. Yes I managed to get it work in simulation after your advice. I have compile to chip, no uotput
I use theanalog (warm ) Analog 4 = pin 32 and for the PWM out I use CH4 with pin B3 = D11
Do you have any advice?
Many thank´s for your help. Yes I managed to get it work in simulation after your advice. I have compile to chip, no uotput
I use theanalog (warm ) Analog 4 = pin 32 and for the PWM out I use CH4 with pin B3 = D11
Do you have any advice?
- Mon Apr 01, 2024 6:25 pm
- Forum: General
- Topic: ESP32 PWM!
- Replies: 5
- Views: 197
ESP32 PWM!
HI all!
I need to control a PWM via potentiameter in anothe project. First I test it in a simple testprogram. When I simulate the program it doesn´t work, I don´t see the PWM on the Graph. I have not test in real word yet, so I don´t know if it work,
What am I do wrong, please?
Br Jorgen
I need to control a PWM via potentiameter in anothe project. First I test it in a simple testprogram. When I simulate the program it doesn´t work, I don´t see the PWM on the Graph. I have not test in real word yet, so I don´t know if it work,
What am I do wrong, please?
Br Jorgen