BLE Nano Integrated CC2540 Bluetooth Module with Soldering

The BLE Nano Integrated CC2540 is a compact development board that combines the ATmega328P microcontroller with the CC2540 Bluetooth Low Energy (BLE) chip. Here are the details:

  Features:  

• Main chip: ATmega328P-MU QFN32
• Latest bootloader (Arduino IDE 1.8.8) pre-burned
• Fully compatible with Arduino Nano V3.0
• Super small volume design: PCB size is only 48mm x 19mm
• No soldering required
• Micro USB port for easy connection
• High-quality materials and technology
• TI CC2540 BLE (System on Chip) chip for stable performance
• Maximum support for 1Mbps air data transfer rate
• Communication distance up to 50m in an open environment
• Supports Bluetooth host mode for automatic connection to slaves
• AT command support for BLE configuration
• Supports USB virtual serial port, hardware serial port, and BLE transparent transmission
• Master-slave switching support

  Specifications:  

• Microcontroller: ATmega328P
• Operating Voltage: 5V (Input: 5V – 12V)
• Clock Speed: 16 MHz
• I/O Pins: 12 Digital, 8 Analog
• PWM Pins: 6 Digital
• Current Usage: 19 mA
• Profile: 48 x 19mm
• Weight: 7 g
• Arduino IDE Compatible
• Bluetooth Chip: CC2540
• Serial Communication with Nano (pins 0/1)
• 2.4 GHz Bluetooth Communication
• Compatible with the BLExAR iOS App
• Onboard Antenna

  Package Includes:  

• 1 x BLE Nano Integrated CC2540