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GatePi 4 Channel - LoRa Based Relay Board
GatePi 4 Channel - LoRa Based Relay Board
GatePi 4 Channel - LoRa Based Relay Board
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GatePi 4 Channel - LoRa Based Relay Board

Marsoni M251S
Sale price$77.00
Pay 4 payments of $19.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
GatePi 4 Channel - LoRa Based Relay BoardGatePi is a low power data transmission board with an onboard CH340 USB TO UART converter, 74HC125V Voltage Level Translator, E22 400T22S E22 900T22S SMA antenna connector that covers the 433 868 915 MHz frequency band, 4 Ch Relays, IPEX antenna connector, and LoRaTM Spread Spectrum Modulation technology with auto multi level repeating. GatePi is a serial port data transmission device that can send data up to 5 kilometers. GatePi is a smart LoRa Relay
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 2050 reviews
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Product Reviews
M
Verified Purchase
Marcy Kreoger
Boise, US
★★★★★ 4
Powerful
Color: P-Storage Cover Black, Size: Prestige Rechargeable
The only reason I gave this a 4 star is that I wish it had a slower speed. Have to be careful not to fling liquid everywhere with a smaller cup. It does have power!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
B
Verified Purchase
Birgitte P.
Alexandria, US
★★★★★ 5
Like this tem a lot. Fast to charge, no batteries needed. 2 speeeds and works great.
Color: P-Stand & Storage Cover Black, Size: Prestige Rechargeable
Really like this iitem. No batteries because its rechargeble. It has 2 speeds and is really fast. So much more power than my old battery one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
K
Verified Purchase
Kindle Customer
Louisville, US
★★★★★ 5
Good product
Color: P-Storage Cover Black, Size: Prestige Rechargeable
Works as it should. Easy to clean and charges quickly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
A
Verified Purchase
Amazon shopper
Lowell, US
★★★★★ 5
Great Little Gadget
Color: C-Black, Size: Model C Rechargeable
What a fun and easy to use gadget! I use it to foam Zero Sugar Coffeemate creamer for my iced coffee and it works perfectly. I thought the on/off button was on the top but it's on the side. I was concerned that I would unintentionally bump it but I don't. Easy to use, easy to clean and price is reasonable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
B
Verified Purchase
Billy
Charlottesville, US
★★★★★ 4
Good speed
Color: C-Black, Size: Model C Rechargeable
Love the rechargeable feature, works great as a frother, however, I have to get use to the on/off feature instead of the press to froth like the older unit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026

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