BLE Development Board for Arduino R3 Micro Interface and BLE T1 CC2540 Bluetooth 4.0 Wireless Module ,Base on ATmega328P

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84 in stock

Sales 13


84 in stock

Product Description
1.The BLE Board has a number of facilities for communicating with a computer, another Arduino, or other microcontrollers.
2.The ATmega328P provide UART TTL (5V) serial communication, which is available on digital pins 0 (RX) and 1 (TX).
3.An TI CC2540 chip on the board channels this serial communication over USB and the TI CC2540 chip drivers (included with the Arduino software) provide a virtual com port to software on the computer.
4.The Arduino software includes a serial monitor which allows simple textual data to be sent to and from the Arduino board.
5.The RX and TX LEDs on the board will flash when data is being transmitted via the TI CC2540 chip and USB connection to the computer (but not for serial communication on pins 0 and 1).
6.A SoftwareSerial library allows for serial communication on any of the Nano’s digital pins. The ATmega328P also support I2C (TWI) and SPI communication.
You can download all materials from //
Fully compatible with Arduino R3 pins and usage
BLE chip: TI CC2540
Working Channel: 2.4G
Transmission distance: open distance 50m
Support AT command to configure BLE
Support USB virtual serial port, hardware serial port, BLE three-way transparent transmission
Support master and slave switching
Bluetooth Supports Bluetooth automatic connection slave in host mode
Support for sending over 20bytes.
Interface: Mircor-Usb
Input voltage: Usb power supply, Vin6~12V 78M05
Microprocessor: ATmega328PU
Bootloader: Latest Arduino1.8.8
Pin: two rows 2.54mm-15Pin
Size: 68.6mm x 53.4mm x 12mm
Operating Voltage:5V
Input Voltage:7-12V
Microprocessor: ATmega328PU
Interface: Mircor-Usb
Digital I/O Pins:14
PWM Digital I/O Pins:6
Analog Input Pins:6
DC Current per I/O Pin:20MA
DC Current for 3.3V Pin:50MA
SKU: 4000114541528 Category:
Weight 0.05 kg
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Drive IC

Supply Voltage






Dissipation Power


Model Number

for Arduino R3


Electric Toy

Operating Temperature


Feature 2

with Micro Interface

Feature 3

with Bluetooth 4.0 Wireless Module

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    Item as described. Fast shipping.

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