Products
| Hardware architecture | SoC + HCI | |
|---|---|---|
| Chip | BR8051A01 | |
| Size(mm) | 15 x 12 x 2.4 | |
| Bluetooth specification | V5.2 Dual Mode | |
| Temperature range (℃) | -40 to +85 | |
| Operating voltage (V) | 1.9 ~ 3.6 | |
| Bluetooth class | Class 2 | |
| Range, line of sight (m) | Classic：50 BLE：50 |
|
| Antenna | Internal | |
| Transmit power (dBm) |
6 @BLE 1M |
|
| Receiver sensitivity (dBm) |
-94 @BLE 1M |
|
| Consumption | Deep sleep | 4µA |
| Sleep | 400µA | |
| Inquiring | - | |
| Scanning / Advertising | - | |
| Stendby | 5.5 mA | |
| Connected | - | |
| Data Transfer |
TX：21mA |
|
| Pins | 30 | |
| Host Interfaces | UART / USB | |
| Peripheral Interfaces | GPIO, SPI, I2C, ADC, UART, USB, I2S | |
| Shielding case | Yes | |
| Weight (g) | 0.76 | |
| Profiles | SPP, GATT, HID / HOGP, iAP2 | |
| Support mode | Master and slave | |
| Multi-Connection | 3 gatt as periphearl + 7 spp as client or server | |
| Maximum Throughput | SPP：RX 80KB / s GATT：30KB / s |
|
| Firmware upgrade | UART / OTA | |
| Memory | 384K ROM, 96K RAM | |
| Number of compatible phones |
SPP：600+ |
|
| Key Feature | Dual Mode iBeacon RoHS Compliant Support standard USB and UART HCI transport layer |
|
| Certifications | BQB | |
