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Description
HM-10 BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module ArduinoHM 10 BLE Bluetooth 4. 0 CC2540 CC2541 Serial Wireless Module Arduino Feature: Internal with logic level conversion circuit. No need external 5V level to turn into a 3. 3V level The power input port with anti anti circuit. To avoid accidental power plug reversed, leading to the module burned HM 10, HM 11 series Bluetooth module using TI CC2540 chip, configuration 256Kb space, support AT commands, you can change the role (master and slave mode) and the
HM-10 BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module Arduino
Feature:
Internal with logic level conversion circuit. No need external 5V level to turn into a 3.3V level
The power input port with anti-anti-circuit. To avoid accidental power plug reversed, leading to the module burned
HM-10, HM-11 series Bluetooth module using TI CC2540 chip, configuration 256Kb space, support
AT commands, you can change the role (master and slave mode) and the baud rate, the device name,
Pairing password and other parameters, convenient and flexible.
Parameters:
Bluetooth protocol: Bluetooth Specification V4.0 BLE
USB Protocol: USB V2.0
Operating Frequency: 2.4GHz ISM band
Modulation: GFSK (Gaussian Frequency Shift Keying)
Transmit power: ≤4dBm
Sensitivity: ≤-84dBm at 0.1% BER
Transfer rate: Asynchronous: 6 kbps, Synchronous: 6 kbps
Security Features: Authentication and encryption
Support Services: Central & Peripheral UUID FFE0, FFE1
Power supply: + 3.3VDC 50mA
Working temperature: -5 ~ +65 Centigrade
Dimensions: 27 x 13 x 2.2 mm.
Note:
Support Apple IOS5 /IOS6 system, please download the files before you buy it.
BT V4 module interfaces and microcontroller connection requires only four lines: 5V (VCC) GND TXD RXD
Application areas:
Industrial remote control, remote sensing
POS system, bluetooth keyboard, mouse, game controllers
Automobile testing equipment
Portable, battery power of medical equipment
Automated data collection
Bluetooth remote control toy
The wireless LED display system
Bluetooth printer
Intelligent household, industrial control
Package content: :
1 x HM-10 Bluetooth 4.0 Module
Raspberry Pi is a Trademark of the Raspberry Pi Foundation
Product ID: EP00269
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Exchange/Return Notes
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4.3 ★★★★★
Based on 1167 reviews
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Product Reviews
★★★★★ 5
Love this sink organizer
This fits really well alongside our sink. Keeps the soap containers off the counter so the water drains off and keeps things much neater. When the tray is full, simply pour the water out, rinse, and put back.
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Reviewed in the United States on November 30, 2024
★★★★★ 3
Missing Dividers
Color: Black, Size: 9.4*4.1*5IN
Disappointed it was missing the adjustable dividers.
Not great to hold dishwashing brushes. They slip right threw the side.
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Reviewed in the United States on June 3, 2026
★★★★★ 4
Sturdy. Built to last. It solves all the problems my old organizer had. Very satisfied.
Review for ARTLEO Kitchen Sink Caddy with Super Water Absorbent Diatomite Stone Sink Tray, Fast Drying Sink Organizer with High Dish Brush Holder Sponge Holder for Kitchen Sink, Stainless Steel
This appears to be a sturdy organizer of stainless steel painted with a good amount of black protective paint. I ordered it to replace an inferior organizer of the same material (made by a different company altogether).
This one solves the problems I had with my previous organizer which had begun to rust and break apart after six months of use.
The narrow steel bars on the bottom shelf of this new organizer are supported by wider steel flats in the frame that will prevent them from breaking off the frame. (My old organizer bars broke because they were barely welded onto the frame and the repeated "pushing down" of my soap pump-bottle eventually broke them apart from the frame).
The pads that prevent it from sliding across my counter in big waves (we live and travel on a boat) are secured around the steel legs as opposed to just being glued onto the bottom (like the pads of my previous organizer were, which fell off). There is no metal hanging over onto the sink edge to cause rust (like the metal that had caused rust with my old organizer.)
The dish-brush holder can fit on the inside of the frame or it can hang on the outside of the organizer, which is nice because it makes more room if you have many tools that you like to use at the sink. And it can be compact if you don't. Be cautious not to remove the hanging part (dish-brush holder) too often because repeated wear can cause the paint to rub off and it could begin to rust.
The "Water Absorbent Diatomite Stone" is new to me but it seems to be working just fine. I assume I will have to clean out the ridges of it as gunk forms there, but that would be the case with any sink organizer tray.
I am very satisfied with this organizer, it is robust and it solves all the problems I had with my previous one.
The price is on the higher side of similar organizers, currently priced at $23.99.
All the best,
Mrs. dr
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Reviewed in the United States on June 16, 2025
★★★★★ 5
Mejor de
Hermoso y funcional ✨
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Bar cart
I love my cart!
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Reviewed in the United States on May 9, 2026