TASMOTA Martin Jerry Mini Smart Plug, Smart Home Devices, No Hub Required (4Pack)

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$29.99


Price: $29.99
(as of Jul 23, 2026 08:59:23 UTC – Details)


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Customers say

Customers find the smart plug works flawlessly with Home Assistant setups and appreciate its fast setup process. However, the device's reliability is concerning, with multiple customers reporting that it failed within the first couple of weeks of use.

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14 customers mention compatibility, 10 positive, 4 negative

Customers report that the smart plug works flawlessly with Home Assistant setups, and one customer mentions it responds very quickly.

Work great, no fuss.Read more

These Plug V by Martin Jerry smart plugs are fantastic!…Read more

Fails. Either the firmware or the hardware is just junk. It'll work for weeks or months, then up and fail.Read more

…Works seamlessly with Home Assistant via the MQTT and Tasmota extensions (all free)….Read more

5 customers mention ease of use, 5 positive, 0 negative

Customers find the smart plug easy to use, with fast setup and simple integration with Home Assistant, and one customer mentions it's super easy to reflash with ESPHome.

So easy to setup. Tasmota is already in it! Integration with Home assistant is a breeze.Read more

…These ones you just plug into the wall and they're instantly ready to be joined. The over the air update worked great….Read more

…Pre-flashed with Tasmota, they’re super easy to reflash with ESPHome via OTA using the Tasmota web UI….Read more

Very easy to integrate into a smart home system that is controlled by AI all DIY tooRead more

9 customers mention reliability, 0 positive, 9 negative

Customers report reliability issues with the smart plug, with multiple units failing within the first couple of weeks and not lasting more than 90 days.

…have ceased to work….Read more

…Super easy to use with http requests. Update: one of the plugs died completely and another stopped entering AP mode so it's forever bound to my…Read more

After 1 year, every single plug in the pack has died. Meanwhile the KAUF plugs bought at the same time are still going strong….Read more

…Switch on this device is not working, device stays in ON state. Will contact supplier and ask for a refund….Read more


Got scammed!

1 out of 5 stars

Got scammed!
This is what I got for ordering "new" from Martin Jerry. What a load of crap!

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Top reviews from the United States

  • 5 out of 5 stars

    Just say no to proprietary apps, say hello to Tasmota

    Reviewed in the United States on April 8, 2026
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    Plug it in, connect to the plug's wifi, and you're ready to update the firmware and configure your device. No apps to download, no forced account signups, no privacy issues. Works seamlessly with Home Assistant via the MQTT and Tasmota extensions (all free). These plugs generally go for $5 apiece so getting the Tasmota firmware pre-installed is adding a 50% surcharge, and that was worth every extra penny as far as I can.

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  • 1 out of 5 stars

    Absolute Garbage!! Stay away from these! Save your money and sanity!

    Reviewed in the United States on August 9, 2025
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    First group of these that I bought lasted a while, so I bought another pack of 4.

    These began failing after Amazon return period ended. Several plugs connects to wifi repeatedly (like every 20 or 30 seconds), but never stay connected. Another plug won't connect to wifi, regardless of correct password or not.

    Tried flashing one to ESPhome, and it actually behaved for a little while before going back to misbehaving. WAF dropped like a stone. The plug finally failed and my wife is very unhappy, as she is dealing with vertigo and cannot bend over easily to manually turn off the nightlight that it was attached to.

    I've sent an email to Martin Jerry about this. Haven't heard anything back yet, but to be fair, I just emailed this like 5 minutes ago. Response time is supposed to be within 12 hours…. Will update once I get a response back.

    Regardless of outcome, I ABSOLUTELY WOULD NOT recommend.

    UPDATE: Received a replacement pack, most of which failed inside of a month. Requested and received a refund. Would rate with negative numbers if I could.

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  • 5 out of 5 stars

    Great Smart Plug, Easy ESPHome (re)flash!

    Reviewed in the United States on May 24, 2025
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    These Plug V by Martin Jerry smart plugs are fantastic! Pre-flashed with Tasmota, they’re super easy to reflash with ESPHome via OTA using the Tasmota web UI. The ESP8266-based plug works flawlessly with my Home Assistant setup, with the relay (GPIO12), button (GPIO13), and LED (GPIO4) configured perfectly using the provided template. Sturdy, reliable, and compact, these plugs are a solid choice for home automation.

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  • 1 out of 5 stars

    3 of the four failed within the 1st year

    Reviewed in the United States on December 7, 2024
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    I purchased a four-pack in January, 2024. All the plugs initially came up and were working fine with Home Assistant on my house network. One failed within the first couple of weeks – the reset light stopped working and it was completely dead. I contacted the vendor and they couldn't send a single replacement but did refund 1/4 of the cost of the 4-pack to my Amazon account.

    Two of the remaining plugs failed in the same way within 9-months of purchase – the plugs went completely dead. I don't know if this was just a bad batch but I would not recommend purchasing this smart plug.
    2 people found this helpful

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  • 4 out of 5 stars

    Work great, no fuss.

    Reviewed in the United States on September 30, 2023
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    I set up all 4 which worked out of the box with no issue. That's more than I can say about the first 4 I ordered off AliExpress that would never enter wifi AP mode. These ones you just plug into the wall and they're instantly ready to be joined. The over the air update worked great. These things respond very quickly which I was surprised by. Super easy to use with http requests.
    Update: one of the plugs died completely and another stopped entering AP mode so it's forever bound to my old wifi.
    One person found this helpful

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  • 5 out of 5 stars

    Smart plug made easy super nice for a iot setup

    Reviewed in the United States on October 21, 2025
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    Very easy to integrate into a smart home system that is controlled by AI all DIY too

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  • 5 out of 5 stars

    They're perfect

    Reviewed in the United States on January 23, 2025
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    I LOVE that there are pre-flashed IoT devices coming out. I'm so done with clouds and apps and big companies that I have to pay for their CES booth by proxy. Long live tasmota!
    While I'm capable of flashing something that is flashable, it's certainly nice to be able to pull it out of the box ready to go. 20 stars.
    One person found this helpful

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  • 1 out of 5 stars

    Lasted about 30 mins

    Reviewed in the United States on August 17, 2023
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    Got brand new v06 plug. Plugged it in, configured wifi, flashed firmware over the web. Everything looked great. There are no reset instructions to reset it back to default, so I tried holding the power button in for 30 secs. Now it won't power on at all. Tried unplugging it and plugging it back in. Holding the power button down. Nothing.
    Awesome.
    One person found this helpful

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Product Summary: TASMOTA Martin Jerry Mini Smart Plug, Smart Home Devices, No Hub Required (4Pack)

From Martin Jerry


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TASMOTA Martin Jerry Mini Smart Plug, Smart Home Devices, No Hub Required (4Pack)
TASMOTA Martin Jerry Mini Smart Plug, Smart Home Devices, No Hub Required (4Pack)

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