<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Cannot use Blynk with M5StickC +]]></title><description><![CDATA[<p dir="auto">Hello,</p>
<p dir="auto">I'm certainly missing something super obvious here. So i need your help<br />
I tried the sample code provided in the doc but it is not easy for me.<br />
Also if you can point me to more tutorials on blynk feel free to do it.</p>
<p dir="auto"><strong>Environment</strong></p>
<ul>
<li>M5StickC+</li>
<li>FW 1.9.8</li>
<li>NCIR HAT</li>
</ul>
<p dir="auto"><strong>Issue</strong></p>
<p dir="auto">When using Blynk nothing happens in Run mode. M5Stick screen remains stalled, with Labels with its default value. Nothing also on the Blynk app side.</p>
<p dir="auto">M5Stick works fine, when i remove all the blynk related stuff it works great. See other <a href="https://forum.m5stack.com/topic/4377/m5stickc-issue-cannot-execute-program-after-download" target="_blank" rel="noopener noreferrer nofollow ugc">post</a> for the code</p>
<p dir="auto">What am I missing here?</p>
<p dir="auto"><img src="/assets/uploads/files/1656062406959-1b247bee-f08a-4f07-8c33-43ae63b3e00e-image.png" alt="0_1656062406582_1b247bee-f08a-4f07-8c33-43ae63b3e00e-image.png" class=" img-fluid img-markdown" /></p>
<pre><code>from m5stack import *
from m5ui import *
from uiflow import *
from IoTcloud import blynk
import hat
import hat

setScreenColor(0x000000)

hat_ncir_0 = hat.get(hat.NCIR)

pool_temp_pin = None
pool_temp = None

label1 = M5TextBox(93, 58, "Text", lcd.FONT_DejaVu56, 0xFFFFFF, rotate=90)
title0 = M5Title(title="Title", x=30, fgcolor=0xFFFFFF, bgcolor=0x0000FF)

def blynk_read_v1(v_pin):
  global pool_temp_pin, pool_temp
  pool_temp_pin = v_pin
  pool_temp = hat_ncir_0.temperature
  title0.setTitle('Pool Temp')
  label1.setText(str(pool_temp))
  blynk1.virtual_write(pool_temp, pool_temp)

  pass

blynk1 = blynk.Blynk(token='1234567890')
blynk1.handle_event('read v1', blynk_read_v1)
while True:
  blynk1.run()
  wait_ms(2)
</code></pre>
]]></description><link>https://community.m5stack.com/topic/4394/cannot-use-blynk-with-m5stickc</link><generator>RSS for Node</generator><lastBuildDate>Thu, 16 Apr 2026 04:27:33 GMT</lastBuildDate><atom:link href="https://community.m5stack.com/topic/4394.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 24 Jun 2022 09:25:27 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Cannot use Blynk with M5StickC + on Sat, 25 Jun 2022 14:08:04 GMT]]></title><description><![CDATA[<p dir="auto"><a class="mention plugin-mentions-user plugin-mentions-a" href="https://community.m5stack.com/uid/21656">@candide</a> There are many, many more services like M5Stack EZdata, Adafruit Io, Azure, AWS. I just published a book on amazon about these but can't find my manuscript!</p>
]]></description><link>https://community.m5stack.com/post/17821</link><guid isPermaLink="true">https://community.m5stack.com/post/17821</guid><dc:creator><![CDATA[ajb2k3]]></dc:creator><pubDate>Sat, 25 Jun 2022 14:08:04 GMT</pubDate></item><item><title><![CDATA[Reply to Cannot use Blynk with M5StickC + on Sat, 25 Jun 2022 10:20:35 GMT]]></title><description><![CDATA[<p dir="auto">Thanks! I use v2 (white) so i don't have a solution since v1(black) does not allow new login creation and it is not compatible with v2 login</p>
<p dir="auto">What else can i use to achieve the same goal. The goal beeing to be able to receive the temp data easily on a mobile phone or any remote device. Thanks</p>
]]></description><link>https://community.m5stack.com/post/17819</link><guid isPermaLink="true">https://community.m5stack.com/post/17819</guid><dc:creator><![CDATA[candide]]></dc:creator><pubDate>Sat, 25 Jun 2022 10:20:35 GMT</pubDate></item><item><title><![CDATA[Reply to Cannot use Blynk with M5StickC + on Fri, 24 Jun 2022 13:59:45 GMT]]></title><description><![CDATA[<p dir="auto"><a class="mention plugin-mentions-user plugin-mentions-a" href="https://community.m5stack.com/uid/21656">@candide</a> are you trying to connect to the Blynk service with the white screen or the Blynk service with the black screen?<br />
The white screen is Blynk V2 and not currently comparable with the M5Stack due to a change in security system (Blynk V2 uses the digital twin system that is no implemented yet in UIFlow). If it’s the black system V1 then there can be a delay and you need to regenerate the access key.</p>
]]></description><link>https://community.m5stack.com/post/17813</link><guid isPermaLink="true">https://community.m5stack.com/post/17813</guid><dc:creator><![CDATA[ajb2k3]]></dc:creator><pubDate>Fri, 24 Jun 2022 13:59:45 GMT</pubDate></item></channel></rss>