Brand No Model No Quantity 1 Color White + black Material FR4 Features Use the ZBmodule module to make your product work with Ipad Iphone and other android cellphone tablet PC with Bluetooth V4.0. This module uses TI CC2540 chip and compatible with world FM system: ETSI EN 300 328 and EN 300 440 2 (EUY) FCC CFR47 15 (US) ARIB STD-T66 (Japan) Specification Working frequency range: 2.4GHz(2402MHz~2480MHz); FM: GFSK; transmitting power: 0 dBm to -23 dBm; receiving sensitivity: -93dBm(1Mbps); max. transmission speed: 1Mbps; min. working voltage: 2.0V; max. voltage: 3.6V; working mode: 19.6m; standby current: Application Consumption medical electronic appliances intelligent control toys remote sensor data acquisition anti-lost gadget wireless keyboard mouse car remote contro lighting control Other Easy and direct communication with MCU so that you don't need to develop Bluetooth protocol; flexible outer interface allows you to change IO function via APP; it has ADC PWM IO SPI UART interface to directly control sensor to collect data. English Manual/Spec Yes Keywords Compatibility: system no MFI authentification needed; supports devices with Bluetooth V4.0: Iphone 5 Iphone 4S Ipad MINI The New Ipad Ipod Touch. Uses iOS 5.1.1 or above; iOS 6.1 and above is recommended; android system: Samsung galaxy 4 series (Android 4.2.2 is needed) Packing List 1 x Module