Measure & protect: big features in a small, inexpesive energy meter

This is my new favorite energy monitor and device protection device which offer modbus communication, but a Tuya wifi version is available as well.

User manual: https://github.com/nygma2004/km/blob/...
Modbus documentation: https://github.com/nygma2004/km/blob/...

Buy yours here
https://s.click.aliexpress.com/e/_EJj...

👉 On the AliExpress homepage, tap the link https://s.click.aliexpress.com/e/_Exd... or enter the search code [AYG0PN] to see all the amazing items I've carefully selected for you. And don't forget the exclusive discount codes below for even more savings!
🌟 These codes can be used on almost all items offered on AliExpress in select countries, with the exception of mobile phones.
Click my link to explore amazing products on AliExpress and use my codes for additional discounts!
😍 The codes apply to affiliate products, including mobile phones.

Discount codes:
$3 off on orders over $29:【IFPFXUGV】
$6 off on orders over $59:【IFP8OJSJ】
$9 off on orders over $89:【IFP9YGNV】
$16 off on orders over $149:【IFPS5YSJ】
$23 off on orders over $199:【IFP3Z1NZ】
$30 off on orders over $269:【IFPE3GSX】
$40 off on orders over $369:【IFPIDJEF】
$50 off on orders over $469:【IFPDFMDJ】
$60 off on orders over $599:【IFPEEZ9F】
$70 off on orders over $699:【IFPTFCDK】

#aliexpresshaul

If you like what I do here, you can support me with Youtube Thanks, or Memberships:
One time donation via PayPal: https://paypal.me/trainsmoney?country...
Join this channel to get access to perks:
   / @csongorvarga  
TikTok channel most on trains, big and small:   / frontendfriday  
And same in Instagram:   / hamptongardenrailway  

Chapters:
0:00 Intro
0:50 Feature summary
4:17 Listing
5:41 Documentation
7:47 Using the screen
9:30 Protection demo
11:26 Modbus register map
19:59 Set protection limits
23:23 Countdown timer
25:28 Outro