DFRobot Bluetooth BLE4.1 Module

Marsoni

M251S

$15.00

Get it in 3 business days with 1 day shipping. Friday, May 29

DFRobot Bluetooth BLE4.1 ModuleDFRobot Bluetooth BLE4. 1 Module BLE4. 1 Module has DFRobot newly developed Bluetooth 4. 1 transmission module, adhering to the same usage of Bluno, and increasing the star network function, KISS connection (Approach Connection). The new Bluetooth is designed based on BLE 4. 1 technology. It has low power consumption and other special features. In the BLE transmission, the point to point output rate is 4Kbps, equivalent to the original Bluno twice the

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I spent probably about an hour putting it together, only to take it right back apart and pack it up to return. The dimples for half the poles were on the wrong side (double and triple checked to make sure they couldn't be spun around. The threaded ends for the wheels were freely spinning on all but 2 wheels, making it impossible to actually tighten them fully. Once it was all put together, the screens could not be folded up to neatly put it aside when not in use. All in all, this was shamefully low quality for the money spent.

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Reviewed in the United States on July 22, 2024

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Miriam Avila Sanchez

San Leandro, US

★★★★★ 5

Needed for Sunday School

Color: Grey, Size: Wheel-6 Panel

This was purchase to divide two Sunday school children classes. It works wonderful, big enough, sturdy and with wheels, so is easy to move. Thanks God we can find everything in amazon.com. Delivery was fast and perfect. Thank you .

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Reviewed in the United States on December 6, 2024

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Melissa P

Lowell, US

★★★★★ 3

Not as tall as anticipated

Color: Black, Size: Wheel-6 Panel

Definitely not 6 feet tall, more like 5 1/2. Very sturdy and the fabric is thick. Works well for what we're using it for.

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Reviewed in the United States on November 30, 2025

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