Bluetooth Proximity Marketing System (001)
Category: Bluetooth modules
Part number: -U1 -N1
SDRAM: 64M 64M
NAND FLASH memory: 64M(up to 512M) 64M(up to 512M)
Power input: 110~240V 110~240V
Power Output: 5V, 2A 5V, 2A
Bluetooth USB adaper: Class I, >100m Class I, >18...