Bluetooth BLE module HM-BT4502 - Seeedstudio 11399081
Бестселлер
- Артикул:
- 43303353
2 489 AMD
Характеристики
- Напряжение от
- 3.6 V
- Напряжение до
- 1.8 V
Вес и размеры
- Длина
- 17 mm
- Ширина
- 12 mm
Порты и интерфейсы
- Подключение
- UART
Производительность
- Тип
- Запчасть для микрокомпьютера
Прочие свойства
- EAN
- 5904422344399
- Бренд
- SeeedStudio
Свойства
- Тип
- Bluetooth модуль
Описание
Product description: Bluetooth module BLE HM-BT4502 - Seeedstudio 113990814
Bluetooth BLEcommunication moduleinstandard 5.0, based on HM-BT4502chip. When connected to a microcontroller, it isable to communicate and send data to devices such as smartphonesand tablets.It communicates throughUARTinterface,supports AT commands. Supports commands to reset the software and obtain the MAC address. Moreover, with AT commands you can set the connection interval and baud rate. It is poweredfrom 1.8 V to 3.6 V.
Bluetooth module HM-BT4502.
Bluetooth module outputsThe module communicates through the UART serial interface. It is powered from 1.8 V to 3.6 V.
Name Description VDD Supply voltage from 1.8 V to 3.6 V. GND The weight of the system. WAKEUP Pin wake up. PDN Pin power control. RDX Pin of the UART receiver. TDX UART transmitter pin. INT External interruption. Main features of the Bluetooth module- Controlled via serial interface, full-duplex bidirectional communication, minimum speed is 9600 b/s.
- Default connection interval is 30 ms.
- Supports 2M transmission symbol and 244 bytes packets.
- Supports AT commands for basic settings.
- Operating voltage: 1.8 V to 3.6 V
- Operating temperature: -40°C to 125°C
- Modulation mode: GFSK (Gaussian Frequency Shift Keying)
- Modulation frequency: 2402 MHz to 2480 MHz
- Current consumption during data reception: less than 8 mA / 3 V
- Power consumption during data transmission: below 4 uA / 3 V
- Tx power: from -20 dBm to 8 dBm
- Sensitivity Rx: -97 dBm
- Dimensions: 17 x 12 mm
- The manufacturer's website: Seeedstudio 113990814
- User Manual
