FSC‑BT909 is a dual‑mode Bluetooth 4.2 audio module powered by the Qualcomm CSR8811 chipset. Designed for wireless audio applications, it fully supports A2DP, AVRCP, HFP, HSP, Спп, ГАТТ, и профили PBAP. Its dual‑mode radio enables connectivity with both classic Bluetooth devices and Bluetooth Low Energy (Бле) продукция, delivering up to 3 Mbps data rates over distances up to 100 meters with low power consumption.
Preloaded with Feasycom’s robust and user‑friendly firmware, FSC‑BT909 allows developers to quickly integrate reliable Bluetooth audio and data functionality into applications such as wireless speakers, medical sensors, fitness trackers, and other connected devices.
| Чип | Qualcomm CSR8811 |
| Bluetooth версия | V4.2 |
| Частотный диапазон | 2402MHz ~ 2480MHz |
| Передача мощности | 18.5 DBM (Сорт 1) |
| Receiver Sensitivity | -86dBm@0.1% BER |
| Интерфейсы | UART/I2C/PCM/I2S/PIO/AIO/PWM/USB2.0 |
| Профили | A2DP/AVRCP/HFP/HSP/PBAP/SPP/GATT/HID/OPP/DUN |
| Напряжение снабжения | 3.3 Volt DC |
| Размеры | 26.9мм(Л) x 13mm(W.) x 2.4mm(ЧАС) |
| Рабочая температура | -30ºC до +85ºC |
| Относящийся к окружающей среде | RoHS Compliant |