FSC-BT826E RTL8761 Dual-Mode BT 4.2 MFi & iBeacon Module
FSC-BT826E is Feasycom’s dual-mode (BR/EDR and LE) Bluetooth 4.2 compliant module. It supports SPP, HID, GATT, ATT, and other profiles. It provides several customizable hardware interfaces such as UART, PCM, I²C, AIO, and PIO. FSC-BT826E incorporates a high-performance MCU, Bluetooth controller, and chip antenna in a small package, allowing integration into compact products. The module uses UART as the programming interface, enabling customers to use AT commands to read or write configurations through UART. Powered by Feasycom’s Bluetooth stack, FSC-BT826E offers enhanced application possibilities. For programming, refer to the relevant programming user guide.
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- Fully qualified Bluetooth 4.2/4.0/3.0/2.1/2.0/1.2/1.1
- Postage stamp sized form factor
- Low power
- Class 1.5 support (high output power)
- The default UART Baud rate is 115.2 Kbps and can support from 1200 bps up to 921.6 Kbps
- UART, I²C hardware interfaces
- Support the OTA upgrade (optional)
- Bluetooth stack profiles support: SPP, HID, GATT, ATT, GAP
- Support Apple MFi (iAP2), iBeacon
| Product Model | FSC-BT826E |
|---|---|
| Chipset | RTL8761 |
| Dimensions (mm) | 13 × 26.9 × 2.2 |
| Bluetooth Standard | 4.2 (dual-mode) |
| Power Supply | 3.3V DC |
| Max. Output Power | +5.5 dBm |
| Receive Sensitivity | -82 dBm @ 0.1% BER |
| Frequency Band | 2.402 ~ 2.480 GHz ISM band |
| Modulation | GFSK, π/4-DQPSK, 8-DPSK |
| Baseband Crystal OSC | 40 MHz |
| Hopping & channels | 1600 hops/sec, 1MHz channel space, 79 Channels (BT 4.2 to 2MHz channel space) |
| RF Input Impedance | 50 ohms |
| Antenna | Integrated chip antenna |
| Interfaces | UART, I²C, PCM/I²S |
| Profiles | SPP, HID, GATT, ATT, GAP |
| Advanced Features | MFi, Airsync, iBeacon, OTA (optional) |
| Temperature | 0ºC ~ 70 ºC |
| Humidity | 10% ~ 95% Non-Condensing |
| Environmental | RoHS Compliant |
Asset Tracking
Industrial Automation
Measurement & Monitoring
Media Device
POS System
Smart Healthcare
Wearables