Search found 776 matches
- Wed Jul 27, 2016 11:57 am
- Forum: IR Protocols & Codes
- Topic: IR recommendation (ESP8266 transmitter power & range)
- Replies: 11
- Views: 22137
Re: IR recommendation (ESP8266 transmitter power & range)
Hi The output of the ESP8266 using our sketch is inverted, which is why Q1 is required. So in idle state the output of the ESP is High. I believe this is all explained in the blog post. (If you are not using our sketch to send the IR, then you should be able to remove R1, R2, Q1 from the circuit and...
- Tue Jul 26, 2016 3:28 am
- Forum: IR Protocols & Codes
- Topic: IR recommendation (ESP8266 transmitter power & range)
- Replies: 11
- Views: 22137
- Thu Jul 21, 2016 1:56 pm
- Forum: IR Protocols & Codes
- Topic: IR recommendation (ESP8266 transmitter power & range)
- Replies: 11
- Views: 22137
Re: IR recommendation
Probably best to use just 1 IR LEd for 3V3. However, we have recently published a post on our blog for the ESP8266 NodeMCU: https://www.analysir.com/blog/2016/07/06/esp8266-nodemcu-backdoor-upwm-hack-ir-signals-using-uart/ In that circuit you could insert 2 x IR Leds. If you have a 5V source, use it...
- Wed Jul 20, 2016 9:19 pm
- Forum: IR Protocols & Codes
- Topic: IR recommendation (ESP8266 transmitter power & range)
- Replies: 11
- Views: 22137
Re: IR recommendation
The TSAL6x00 are very good high power/quality IR LEDs. It is highly likely that all you need to do is to increase the current going through the IR LED. Post your circuit and/or describe it & I can tell you how to change it. the following circuit may also help: https://www.analysir.com/blog/2013/...
- Thu Jul 14, 2016 12:51 pm
- Forum: IR Protocols & Codes
- Topic: Decode Air Conditioner Codes with ESP8266
- Replies: 6
- Views: 15283
Re: Decode Air Conditioner Codes with ESP8266
I just checked with the firmwarewe provide with AnalysIR for ESP8288 NodeMCU & it is very similar. So I dont see an obvious reason it wouldnt work. So if you are having issues, it is likely something you are doing wrong in code or your wiring etc. (add in some debug println statement to see what...
- Thu Jul 14, 2016 12:44 pm
- Forum: IR Protocols & Codes
- Topic: Decode Air Conditioner Codes with ESP8266
- Replies: 6
- Views: 15283
Re: Decode Air Conditioner Codes with ESP8266
I had a quick look at the original Arduino code and it shouldn't be hard to port it to the ESP8266 NodeMCU with the Arduino IDE. Just make sure the Interruots are set up correctly and that watchdog doesn't time out. It is also important to power the IR receiver from 3V3 ( not 5V ) Let me know if you...
- Mon Jul 11, 2016 1:48 pm
- Forum: IR Protocols & Codes
- Topic: ZH/JT-03 generic remote code
- Replies: 3
- Views: 11706
Re: ZH/JT-03 generic remote code
I have imported your first posted signal successfully into AnalysIR and it decodes as a Chigo 96 bit AC signal. (your model may be different because they are OEM'd a lot) see attached image below. You will find lots of examples of how to send AC signals via our blog & in this forum: https://www....
- Mon Jul 11, 2016 10:38 am
- Forum: IR Protocols & Codes
- Topic: ZH/JT-03 generic remote code
- Replies: 3
- Views: 11706
Re: ZH/JT-03 generic remote code
Unfrtunately, you have not capture the full signal in the one you posted. Try this, from our blog: https://www.analysir.com/blog/2014/03/19/air-conditioners-problems-recording-long-infrared-remote-control-signals-arduino/ AnalysIR can also capture these signals & generate the code to send them w...
- Thu Jul 07, 2016 3:45 pm
- Forum: IR Protocols & Codes
- Topic: AC Mitsubishi - use Arduino as IR remote - Raw data issues
- Replies: 20
- Views: 29750
Re: AC Mitsubishi - use Arduino as IR remote - Raw data issu
The signal you posted was not 'cleaned' & here it is. /* Automatically Generated by AnalysIR - Batch Export Utility Registered to: xxxxxxxx Session History Type : Key : Value : Bits : Carrier Frequency (kHz) 0 : MITSUBISHI288AC : : C4D36480000018506C1E00000000000000A7C4D36480000018506C1E00000000...
- Thu Jul 07, 2016 3:35 pm
- Forum: IR Protocols & Codes
- Topic: Gree AC Query
- Replies: 3
- Views: 10027
Re: Gree AC Query
That is an issue with IRremote.I am receiving the following string for the ON button and the decoded is on 32 bits but I've see that you are mentioning 35 bits.
We have posted a much better sketch on our blog for recording long AC signals.