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Triple Serial TTL UART to Ethernet TCP/IP Module With New Cortex-M7 Kernel

Marsoni M251S
Sale price$39.00
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Triple Serial TTL UART to Ethernet TCP/IP Module With New Cortex-M7 KernelTriple Serial TTL UART to Ethernet TCP IP Module With New Cortex M7 Kernel This is a serial TTL to Ethernet module, used for data transparent transmission. USR TCP232 ED2 is a triple serial ethernet module, which supports 3*TTL working at the same time. It is based on Cortex M7 solution and its basic frequency is up to 120MHz. And the internal of the module integrates TCP IP protocol stack. Features of Modbus TCP to Ethernet IP Modules Cortex M7
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Vincent Petralia
Grantham, US
★★★★★ 1
Flimsy, small face
Color: Stainless Mesh/ Blue Dial
This watch doesn’t feel like the typical eco drive. The face is small, it’s very light and the mesh band was a pain to clasp. I returned it the day I got it.
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Reviewed in the United States on January 5, 2024
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Amazon Customer
San Leandro, US
★★★★★ 3
value for your money
Color: Stainless/ Black Dial
I sent the watch back not to my liking
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Reviewed in the United States on November 19, 2025
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Andre S. Palomo
Boise, US
★★★★★ 5
Great watch!
Style: Dress, Color: Gold Tone Stainless Steel
BEAUTIFUL WATCH and excellent horology you would expect from Citizen.
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Reviewed in the United States on April 10, 2026
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Nicole Palochik
Battle Creek, US
★★★★★ 5
Great Buy
Style: Dress, Color: Two-Tone Gold/ Blue Dial, Style: Dress, Color: Two-Tone Gold/ Blue Dial
Stunning watch!! Purchased for my boyfriend for his birthday. He is a bigger guy with a larger arm/wrist so the size of this watch looks great on him. He receives a ton of compliments on it, and it still catches my eye every time he wears it. Decent weight without being too heavy (he reports). Perfect to wear as a daily watch or dress up with
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Reviewed in the United States on February 6, 2026
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Patrick Caputo
Draper, US
★★★★★ 5
Quality and “Executive” Look
Style: Dress, Color: Two-Tone Gold/ Blue Dial
Quality you come to expect from Citizen. Looks and feels like a more expensive watch without busting your wallet. I get the most compliments on this watch over any other I own!
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Reviewed in the United States on April 18, 2025

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