Hello, since a few days my wemos D1 Mini Ir Transmitter is losing blynk server.
i have nothing change, have checked new versions of libriaries but this is fine.
i have no idea whats wrong. have somebody else the same problems or can help?
sorry, my english is not so fine.
greets dirk
What does your serial monitor show when this happens?
Have you checked all the connections and tried a different power supply, USB cable and board?
Pete.
,
Ȥl⸮⸮⸮hd⸮h⸮⸮0t⸮[79] Connecting to daxxxxxxxxxab
[583] Connected to WiFi
[583] IP: 192.168.178.143
[583]
___ __ __
/ _ )/ /_ _____ / /__
/ _ / / // / _ / '/
///_, /////_
/__/ v0.6.1 on ESP8266
[659] Connecting to blynk-cloud.com:80
[822] Ready (ping: 61ms).
Your serial monitor shows no disconnection info, I wanted to know what was displayed when a disconnection occurs.
BTW, you’re far better using the baud rate of 74880 in your sketch, and then set your serial monitor to this baud rate too. You’ll then see intelligible boot data from the D1 Mini instead of this…
It’s also best to turn-on timestamps in the serial monitor, it adds perspective relating to timings.
Pete.
Pete.
ok. here with the other baudrate and timestamp
20:36:07.745 ->
20:36:07.745 -> ets Jan 8 2013,rst cause:2, boot mode:(3,6)
20:36:07.745 ->
20:36:07.792 -> load 0x4010f000, len 3584, room 16
20:36:07.792 -> tail 0
20:36:07.792 -> chksum 0xb0
20:36:07.792 -> csum 0xb0
20:36:07.792 -> v2843a5ac
20:36:07.792 -> ~ld
20:36:07.886 -> [79] Connecting to dasxxxxxxab
20:36:08.382 -> [583] Connected to WiFi
20:36:08.382 -> [583] IP: 192.168.178.143
20:36:08.382 -> [584]
20:36:08.382 -> ___ __ __
20:36:08.382 -> / _ )/ /_ _____ / /__
20:36:08.382 -> / _ / / // / _ \/ '_/
20:36:08.382 -> /____/_/\_, /_//_/_/\_\
20:36:08.382 -> /___/ v0.6.1 on ESP8266
20:36:08.382 ->
20:36:08.382 -> [593] Connecting to blynk-cloud.com:80
20:36:08.496 -> [704] Ready (ping: 46ms).
I’m seeing the device connecting to Blynk, but no disconnection
The disconnection is why you began the topic, where is it, how do you know it is occurring??
Pete.
In the App you can first read the dialog “connected”. after round about 3sec “disconnected” and after a time you see the missed controller symbol in the right corner
But your device isn’t saying that it is disconnected in the serial monitor?
Pete.
no. only in the app. may be it´s a problem with the blynk sever? the sketch is the same,
controller, power and cable is ok
Do you have just one device in your app?
Is your auth code used in any other devices?
Have you tried generating another auth code and using this in your sketch?
Pete.
I have one project with three devices and also auth token.
before 4-5 days everything was ok. but from yesterday to now it changed.
i have no idea.
And the other two devices stay online without any problems?
Pete.
Sure, another wemos D1 Mini, cable and power supply and also a new token.
So Pete,for today thank you and have a good night. see you tomorrow
hi pete. i give up. can you please help me to write the sketch for my wemos d1 mini with ir blaster on D2.
i will send the code for samsung tv irsend.sendSAMSUNG(0xE0E040BF) on V1
all the day i have tried it, but when i push the v1 nothing happens or it disconnects from server
please help.
greets dirk
I’m not going to write your sketch for you, but if you post the code you have, along with a wiring diagram/description and details of what you see on the serial monitor when the app disconnects then I’ll try to help.
Pete.
i have it.
irsend begin was missing. now it works.
yahoooo 