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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.

Features

  • 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

Applications

  • Smart Watch and Bluetooth Bracelet
  • Health & Medical devices
  • Wireless POS
  • Measurement and monitoring systems
  • Industrial sensors and controls
  • Asset Tracking

Specifications

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

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