Mike21
August 25, 2020, 3:58pm
1
Running the following sketch on Arduino Uno
//************LiveWIRE Temperature*************************************************
//
#include <SimpleTimer.h>
#define BLYNK_PRINT Serial
#include <SoftwareSerial.h>
#include <BlynkSimpleSerialBLE.h>
//SoftwareSerial SwSerial(11,12); // RX, TX
// Auth Token in the Blynk App.
char auth[] = "xxx";
SimpleTimer timer;
SoftwareSerial SerialBLE(11,12); //Rx Tx
//TEMPERATURE
// First we include the libraries
#include <OneWire.h>
#include <DallasTemperature.h>
// Data wire is plugged into pin 2 on the Arduino
#define ONE_WIRE_BUS 2
// Setup a oneWire instance to communicate with any OneWire devices
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
int tempC;
int tempF;
void setup()
{
sensors.begin();
Serial.begin(9600);
SerialBLE.begin(9600);
Blynk.begin(SerialBLE, auth);
while (Blynk.connect() == false) {
//Wait until connected
}
sensors.setResolution(10);
timer.setInterval(3000L, sensor);
}
void loop()
{
Blynk.run();
timer.run();
}
void sensor()
{
sensors.requestTemperatures();
tempC = sensors.getTempCByIndex(0);
tempF = sensors.getTempFByIndex(0);
Serial.println(tempF);
Blynk.virtualWrite(V5, tempF);
Blynk.virtualWrite(V6, tempC);
}
[83timeout
[46]
___ __ __
/ _ )/ /_ _____ / /__
/ _ / / // / _ \/ '_/
/____/_/\_, /_//_/_/\_\
/___/ v0.6.1 on Arduino Uno
[136] Connecting...
[3277] Login timeout
[5277] Connecting...
[8397] Login timeout
[10397] Connecting...
[10517] Ready
[15517] Connecting...
[15636] Ready (ping: 0ms).
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(deleted data)
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[325067] Packet too big: 12288
[325193] Packet too big: 16130
[325199] Connecting...
[325342] Packet too big: 5213
[325347] Packet too big: 30322
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[330322] Connecting...
[330442] Packet too big: 40448
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[335442] Connecting...
[335561] Packet too big: 64256
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[340562] Connecting...
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[343682] Login timeout
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[345878] Connecting...
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[348999] Login timeout
[350999] Connecting...
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[354119] Login timeout
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[356119] Connecting...
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[359239] Login timeout
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[361239] Connecting...
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[366360] Connecting...
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[369480] Login timeout
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[371480] Connecting...
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[374600] Login timeout
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Does your phone have a reliable internet connection?
Pete.
Mike21
August 25, 2020, 5:25pm
3
Yes, I used my home wifi and also tried just the cell connection
Mike21
August 26, 2020, 1:57pm
4
Any other suggestions Pete? Thx
Maybe sign-up for the iOS beta version of Blynk, which requires you to download TestFlight.
Pete.
Mike21
August 26, 2020, 2:45pm
6
Yes, Blynk 6.1
What is the difference between the Blynk timer and the simple timer.
Is ‘packets too big’ mean too much data? I’m only sending a couple temperature channels every 3sec
BlynkTimer is an improved version of SimpleTimer. You should use BlynkTimer.
I think it must means that there is a communication issue, with the size of the data packet being different from what was expected.
Pete.
Mike21
August 26, 2020, 5:08pm
8
Ok! Thanks Pete. I appreciate your attention
Mike21
August 27, 2020, 7:13pm
9
Pete, I added the debug command and here is the complete sequence where it fails with ‘packets too big’, invalid header type, can’t read body…
lower down is the more complete debug output
any thoughts?
72[1644120] Packet too big: 62720 [1646108] >[14]][0A|00|04]vr[00]5[14]c#[00|04]vr[00]7[14]J[01|00|04]vr[00]9[14]Q[9F|00|04]vr[00]1[14]w)[00|04]vr[00]5[14]n[18|00|04]vr[00] [1646188] Invalid header type: 4 1646247] Packet too big: 25344 [1649306] Can’t read body
[1640180] >[14] [FB|00|04]
[1640180] >vr[00]1
[1640181] >[14|1F]G[00|04]
[1640197] >vr[00]5
[1640217] >[14]dF[00|04]
[1640244] >vr[00]5
[1640265] >[14]_}[00|04]
[1640292] >vr[00]7
[1640312] >[14|1B|0D|00|04]
[1640343] >vr[00]9
[1640364] <[14|12|F8|00|07]vw[00]5[00]72
[1640526] <[14|12|F9|00|07]vw[00]6[00]22
-196
[1640647] <[14|12|FA|00|09]vw[00]7[00]-196
[1640769] <[14|12|FB|00|09]vw[00]8[00]-127
-196
[1640891] <[14|12|FC|00|09]vw[00]9[00]-196
[1641013] <[14|12|FD|00|0A]vw[00]10[00]-127
72
[1642193] >[14]b([00|04]
[1642194] >vr[00]1
[1642194] >[14]8K[00|04]
[1642206] >vr[00]5
[1642227] >[14]3[87|00|04]
[1642256] >vr[00]5
[1642276] >[14|0C|F0|00|04]
[1642307] >vr[00]7
[1642328] >[14|08|AB|00|02]
[1642358] >vr
[1644103] >[00]9[14|0C]U
[1644108] >[00|04]vr[00]
[1644114] >1[14]p[F5|00]
[1644120] Packet too big: 62720
[1644152] >[04]vr[00]5
[1646108] >[14]][0A|00|04]vr[00]5[14]c#[00|04]vr[00]7[14]J[01|00|04]vr[00]9[14]Q[9F|00|04]vr[00]1[14]w)[00|04]vr[00]5[14]n[18|00|04]vr[00]
[1646188] Invalid header type: 4
[1646223] >5[14]>c[00]
[1646247] Packet too big: 25344
[1646282] >[04]vr[00]7
[1649306] Can't read body
[1649306] <[14|12|FE|00|07]vw[00]5[00]72
-196
-196
[1649421] Connecting...
[1649422] <[1D|00|01|00] jo-CmOxau_rzOY7
[1649490] <W4NV9OVCzbRnERu7C
72
-196
-196
72
-196
-196
[1650238] >[14]:[CF|00|04]
[1650239] >vr[00]1
[1650239] >[14|02]r[00|04]
[1650256] >vr[00]5
[1650277] >[14]l[D7|00|04]
[1650306] >vr[00]5
[1650327] >[14]{[E6|00|04]
[1650356] >vr[00]7
[1650376] >[14]S[15|00|04]
[1650406] >vr[00]9
72
-196
-196
[1652239] >[14]'[D1|00|04]
[1652240] >vr[00]1
[1652241] >[14]kh[00|04]
[1652255] >vr[00]5
[1652277] >[14]<[D0|00|04]
[1652305] >vr[00]5
[1652326] >[14|02]e[00|04]
[1652356] >vr[00]7
[1652376] >[14|05|AE|00|04]
[1652406] >vr[00]9
[1652550] Login timeout
72
-196
-196
[1654550] Connecting...
[1654550] <[1D|00|01|00] jo-CmOxau_rzOY7
[1654612] <W4NV9OVCzbRnERu7C
[1654672] >[14]p[1F|00|04]
[1654672] >vr[00]1
[1654673] >[14]x[9F|00|04]
[1654684] >vr[00]5
[1654705] >[14]i[07|00|04]
[1654734] >vr[00]5
[1654755] >[14]7[E1|00|04]
[1654784] >vr[00]7
[1654805] >[14|05]{[00|04]
[1654834] >vr[00]9
72
-196
-196
[1656239] >[14|1E|9C|00|04]
[1656240] >vr[00]1
[1656240] >[14]-[DC|00|04]
[1656258] >vr[00]5
[1656279] >[14|10]![00|04]
[1656307] >vr[00]5
[1656329] >[14]'[C9|00|04]
[1656357] >vr[00]7
[1656378] >[14]bi[00|04]
[1656406] >vr[00]9
[1657673] Login timeout
Have you tried the iOS Beta app?
Pete.
Mike21
August 27, 2020, 7:19pm
11
no, i would have to install over my current Blynk app. Will I have to rebuild my project from scratch?
It’s very simple. You just run the Beta version of the app and if you want to go back to the current release you can.
You can even run the same project in Beta on one device and in the current release on another (although I wouldn’t recommend it!)
Pete.
Mike21
August 27, 2020, 7:32pm
13
i’ll try it… I just changed to Blynk 5.4 lib and now when there is a connection error it will reconnect and keep working
72