DESCRIPTION:Bluetooth: 3-20 Meters(According to the distance and barrier and transmitting power)
Application: support HF calls, bluetooth A2DP stereo;
Media Port: USB port and TF port multimedia play;
Audio Input: 3.5mm/2.0 frequency
Power Supply: 5V
DESCRIPTION:4.0 BLE bluetooth to uart transceiver Module Central Peripheral HM-10 CC2540100% Brand new and high quality.support Central and Peripheral mode switch, modify by AT commanderSupport Remote control mode, remote device can control PIO pin or modify settings by AT commander ..
DESCRIPTION:nRF51822 is one for ultra-low power wireless applications (ULP wirelesss applications) to create a multi-protocol single-chip solution.
It integrates the leading Nordic wireless transmitter supports Bluetooth (R) low energy and a dedicated 2.4GHz protocol stack.
The basic situation..
DESCRIPTION:Power supply: Need matchs outside battery (do not include the battery)
Function: Bluetooth connection, plug wire connection card radio voice prompt function remote call
Broadcast time: 24 hours
Whether to support APP: yes
DESCRIPTION:Ultra low standby power consumption 90uA~400uA
To the ultra long connection distance 100 ft /60 M
I fast reaction speed for 0.4 seconds
To Android, apple, PC, MAC all purpose.
Receive no limit of Bytes/ seconds, up to 3K bytes
Don't need to do MFI
IOS the perfect suppo..
DESCRIPTION:nRF51822 supports Bluetooth low energy protocol stacks as well as 2.4GHz protocol stacks, including Gazell, both available free of charge. nRF51822 requires a single power supply and gives the user the option of using on chip linear regulators giving a supply..
FEATURES:Onboard 'slot, support a variety of power supply.
Lead all IO, work user function extension.
Onboard a CP2102, work was debugging by the user.
Onboard LED the and keys, compatible with the official allocation of resources, work for the user operation.NRF51822 is an u..