Tindie
NextEVO
Universal AC MAINS Dimmer - MPDMv4.1
NextEVO
$14.78
AC MAINS Dimmer - MPDMv7.5
NextEVO
$24.56
WIFI 8x MAINS Relays board for Home Automation
NextEVO
$32.98
30V Synchronous step-down DC-DC converter
NextEVO
$4.98
USBPRGv8.4 Isolated USB-Serial Programmer Adapter
NextEVO
$11.20
16 GPIO lines extension board, Arduino, ESP8266
NextEVO
$5.22
SmartMonv2.7Ex - Power monitor for your Projects
NextEVO
$16.96
16Channel 12bit PWM I²C LED/Servo Driver- PCA9685
NextEVO
$6.25
About
20 and something years of Engineering, the force behind the ESP8266-Projects.com Blog where you can find exclusive articles related with ESP8266 and other IOT/Automation things.
For any other questions/custom orders/etc you can contact me anytime at: nextevone@gmail.com
Happy breadboarding,
TJ.
Shipping Policies
Rates to United States of America
| Shipping Rate | First item | Additional items |
|---|---|---|
|
Romanian Post: Priority Post
New shipping rate for Russian Federation, subject to check for each order as shipping cannot be done in some regions. I will strongly recommend you to use the EMS option, it's way better than standard shipping.
|
$28.00 | $1.00 |
|
DHL: DHL Express
DHL Express, the most quick, safe & secure shipping option. No extra charges if you order more than one piece.
|
$49.95 | $0.00 |
|
EMS: Express Mail Service
Express Mail Service with Tracking code.
|
$28.00 | $1.00 |
|
Romanian Post: Prioripost
Prioripost Express Mail Service
|
$6.00 | $1.00 |
|
Romanian Post: EU - Priority Mail Registered with tracking
The new Priority Mail Registered with tracking code
|
$15.00 | $0.00 |
|
DHL: DHL Express
This is DHL Express shipping. Quick, safe & secure option. Way better if you order more than one piece, no extra cost for more.
|
$45.50 | $0.00 |
Reviews
Mihai | Sept. 27, 2018
Awesome product, awesome team
For Universal AC MAINS Dimmer - MPDMv4.1
I have bought some (8pcs) of MPDM4 and I can't tell how awesome they are, how smooth the dimming is and how easy is to integrate them in any IoT automation.
More than that, the NextEvo team is amazingly fast in providing any help/documentation/support needed for their customers. Well done, way to go.
Congratulation and thank you for everything.
More than that, the NextEvo team is amazingly fast in providing any help/documentation/support needed for their customers. Well done, way to go.
Congratulation and thank you for everything.
Daniel | June 18, 2018
Device awesome, documentation missing
For AC MAINS Dimmer - MPDMv7.5
I am using the device in a Home Assistant setup, so I wanted to flash Sonoff-Tasmota on it.
The non-DAC version should probably be supported out of the box, by using the "Generic Device"
I ordered the version with the DAC, so that was a bit more difficult to get running.
I implemented a first try at:
https://github.com/arendst/Sonoff-Tasmota/pull/3015
This enables dimming with the DAC using the Tasmota firmware, MQTT and webinterface.
The non-DAC version should probably be supported out of the box, by using the "Generic Device"
I ordered the version with the DAC, so that was a bit more difficult to get running.
I implemented a first try at:
https://github.com/arendst/Sonoff-Tasmota/pull/3015
This enables dimming with the DAC using the Tasmota firmware, MQTT and webinterface.
Oori | April 25, 2018
Very good product build
For AC MAINS Dimmer - MPDMv7.5
Using the ESP + i2c DAC combo, getting fast and *clean* results when used as a light dimmer, even with the ESP8266 busy irregularly (running complex servers on the chip: web, udp osc, UI, ...).
Documentation needs some improvement, diagrams missing, but other then that - it's a safe and well done product !
Documentation needs some improvement, diagrams missing, but other then that - it's a safe and well done product !
Marco | Jan. 26, 2018
Great piece of hardware, does everything that is promised
For AC MAINS Dimmer - MPDMv7.5
I wanted an ESP device which could dim my lights and this is exactly what I needed. Not suitable for the halogen lights I have, but it's time to replace those by LED lights. In my test environment it's working flawlessly. I bought 2 and all was packaged very good and it arrived rather shortly after ordered. Communication (I had some....a lot of questions....) was very good and also fast. Great stuff, great support !!
Jannes | Nov. 10, 2017
Small, powerfull and easy
For Universal AC MAINS Dimmer - MPDMv4.1
After playing around with just on and off switches with GPIO or serial on a Raspberry PI, it was time to work with dimming hardware. And surprisingly there is not so much to find. Till I found this dimmer and love it!
It is small in dimensions. So I could just integrate next to my GPIO switches.
It can just control 220V devices (I use a bulb light for heating). So by playing around with some code I could adjust the temperature by dimming the light.
It comes with a fuse, which to is an extra assurance that I can not overload it. Nice!
And it integrates that easy with a Pi and Python, that I support this device with my TerrariumPI software for running a terrarium fully automated https://github.com/theyosh/TerrariumPI
There are some downsides. First my problems is that the shipping costs are higher then the device itself. I just ordered a bunch, but the shipping costs are a bit high comparing with the cheap price for this device.
And I get the feeling that the dimmer effect from 60% and higher are not really noticeable. At least I can't see it at my light bulb. From 60% till 100% looks the same.
But overall, I would advise it to other people if they are looking for a dimmer module for a Raspberry PI
It is small in dimensions. So I could just integrate next to my GPIO switches.
It can just control 220V devices (I use a bulb light for heating). So by playing around with some code I could adjust the temperature by dimming the light.
It comes with a fuse, which to is an extra assurance that I can not overload it. Nice!
And it integrates that easy with a Pi and Python, that I support this device with my TerrariumPI software for running a terrarium fully automated https://github.com/theyosh/TerrariumPI
There are some downsides. First my problems is that the shipping costs are higher then the device itself. I just ordered a bunch, but the shipping costs are a bit high comparing with the cheap price for this device.
And I get the feeling that the dimmer effect from 60% and higher are not really noticeable. At least I can't see it at my light bulb. From 60% till 100% looks the same.
But overall, I would advise it to other people if they are looking for a dimmer module for a Raspberry PI
Response from NextEVO | Nov. 12, 2017
Thank you Jannes for your review!
Regarding shipping:
Unfortunatelly from end of Aug 2017 is no more accepted by the Authorities for security reasons to send electronic parts & devices with the "small packets" option. This is out of my control and cannot say that I was very happy when happened without any previous notice.
The only available options remained are "Priority shipping" or EMS Express mail.
Cost per package, Priority Shipping with tracking, for EU for example : 15USD flat upto 1kg.
The good part of this story is that you can order more than 1 board and have better shipping price, without any shipping cost increase.
The new shipping prices on our Tindie store are updated accordingly.
Regarding the dimming effect, because the human eye is not a liniar sesor device it will be hard to notice the full dimming interval. If you look below at the related article and oscilloscope visualitation you will see that it's happening also in that interval you refer above.
For any other questions please feel free to contact me anytime.
Happy breadboarding,
TJ.
Regarding shipping:
Unfortunatelly from end of Aug 2017 is no more accepted by the Authorities for security reasons to send electronic parts & devices with the "small packets" option. This is out of my control and cannot say that I was very happy when happened without any previous notice.
The only available options remained are "Priority shipping" or EMS Express mail.
Cost per package, Priority Shipping with tracking, for EU for example : 15USD flat upto 1kg.
The good part of this story is that you can order more than 1 board and have better shipping price, without any shipping cost increase.
The new shipping prices on our Tindie store are updated accordingly.
Regarding the dimming effect, because the human eye is not a liniar sesor device it will be hard to notice the full dimming interval. If you look below at the related article and oscilloscope visualitation you will see that it's happening also in that interval you refer above.
For any other questions please feel free to contact me anytime.
Happy breadboarding,
TJ.