5PCS HM-10 CC2541 CC2540 4.0 BLE Bluetooth UART Transceiver Switching Module
HM-10 CC2540 4.0 BLE Bluetooth to UART Transceiver Module Central Peripheral 4.0 BLE bluetooth to uart transceiver Module Central Peripheral HM-10 CC2540 •100% Brand new and high quality. •support Central and Peripheral mode switch, modify by AT commander support Remote control mode, remote device can control PIO pin or modify settings by AT commander when Connected. (such as Iphone4s/5 ipad, Note2 etc.) Product parameters .Working frequency:2.4GHz ISM band .Modulation method: GFSK(Gaussian Frequency Shift Keying) .RF Power:≤4dBm, Class 2 .Sensitivity:≤-84dBm at 0.1% BER .Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps Synchronous: 1Mbps/1Mbps(Max) .Security: Authentication and encryption .Service: Bluetooth SPP(Master & Slave) .Power:+3.3VDC 50mA.
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