3個結(jié)果
藍(lán)牙芯片
IoT應(yīng)用
汽車及兩輪車應(yīng)用
BARROT軟件
BR2551e-u1
?
|
Bluetooth? Version |
? ? ? Bluetooth? v5.2 BR/EDR + Low Energy compliant, Class 1 |
|
Profiles |
? ? ? SPP, HID, ATT, GATT, HOGP, iAP2 |
|
Size(LxWxH, mm) |
? ? ? 15x12x2.5(Tolerance: ±0.2mm) |
|
Operation Temperature |
? ? ? -40?C to +85?C |
|
Operation Voltage |
? ? ? 3.3V(1.8 ~ 3.6V) |
|
Communication distance |
? ? ? 50m(open air) |
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Antenna |
? ? ? Bulit-in antenna |
|
RX Sensitivity |
? ? ? ?-94dBm(LE)@1Mbps? ? ? ? ? ??
? ? ? ?-92dBm(BR/EDR) |
|
TX Power |
? ? ? up to 6dBm |
|
Power consumption |
? ? ? RX(SPP): 6.83mA
? ? ? TX(SPP): 5.68mA ? ? ? RX(GATT): 6.8mA ? ? ? TX(GATT): 5.71mA ? ? ? Idle: 2mA |
|
Memory |
? ? ? 96K RAM, 384KB ROM, 512KB Flash |
|
Interfaces |
? ? ? DMA(1x8 channels), UART(2), SPI, I2C, GPIO(16), USB |
|
Certificates |
? ? ? Bluetooth, CE, TELEC, KC, SRRC |
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