BLE Nano Integrated CC2540, Bluetooth Module with, Soldering

  • BLE chip: TICC2540
  • Working channel: 2.4G
  • Interface: Micro-USB
Input voltage: Micro-USB power supply, Vin6~12V, 5V
Microprocessor: ATmega328P-MU QFN32
Bootloader: Latest arduino1.8.8
Pin: two rows 2.54mm-15Pin