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HiLetgo 2pcs CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Module Compatible HM-10

Photo 1 of HiLetgo 2pcs CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Module Compatible HM-10
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Time Left

5 hours

CURRENT PRICE

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Description

Product Introduction: 1.Input voltage: 3.3V/5V only needs a set of power supply. 2.Built in level conversion function: 3.If you use MCU 5.0V and Bluetooth module communication, 5.0V power supply port, TX RX logic level 5V; 4.If you use MCU 3.3V and Bluetooth module communication, 3.3V power supply port, TX RX logic level 3.3V 5.RX, Bluetooth module serial receiver and TXD MCU connection. 6.TX, Bluetooth module serial port and RXD MCU connection. 5. GND, ground terminal 6. 3.3V, power supply side 3.3V power supply 7. 5V, power supply side 5V power supply Package Include: 2 * CC2540 CC2541 AT-09 Bluetooth Module

Item Details

Pickup Location

4031 Market Center Dr Suite 303

North Las Vegas, NV, 89030

Quality

Used
Functional
No Damage
No Assembly Needed
In Package
No Missing Parts

Auction closes

July 8, 2025 at 3:16 AM

brand

HiLetgo

Estimated Retail Price

$10.59

color

multicolor

weight

0.04 lbs

Buyers Premium

15%

Inventory Number

1046561053

Found in

ElectronicsNetworking & Drives

Features

  • Support AT command, users can change the serial port baud rate, device name, pairing password and other parameters as needed, use flexible.
  • It adopts CC2541 chip of American TI Company, configures 256Kb space, and follows V4.0 BLE Bluetooth specification.
  • Input voltage: 3.3V/5V only needs a set of power supply.
  • This module supports UART interface and supports SPP Bluetooth serial port protocol.
  • Compatible HM-10
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