Main Chipset
TI CC2541/CC2540
Nominal Supply Voltage
3.3±0.1V
Antenna
Built-in ceramic antenna or external antenna
Profiles
LL, SMP, L2CAP, ATT, GAP, GAT
Communication Port
UART Standard
Baud Rate Supported
1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400bps
Maximum Transfer Rate
1) Receive: 1.8Kbytes/S; 2) Send: 1.8Kbytes/S
Bluetooth Specification
BLE 4.0