官方授權台灣代理分銷
藍牙相框
原名
Bluetooth Frame
貨號
303030019
分類
Bluetooth
特價
657
暫無庫存
SeeedStudio 目前暫時無庫存，因為該公司無法提供確切恢復供貨時間，為了避免延宕或出貨爭議，恕不提供下單代訂服務。
資料來源：https://www.seeedstudio.com/Bluetooth-Frame-p-796.html
Description
Bluetooth Frame is an easy to use Bluetooth Serial Port Profile(SPP) module designed as an attachment for Seeeduino Film. It provides transparent wireless serial connection. Bluetooth module is a fully qualified Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio transceiver and baseband. It uses CSR Bluecore 04-External single chip Bluetooth system with CMOS technology and with AFH(Adaptive Frequency Hopping Feature). It has the smallest footprint of 12.7mm x 27mm. Hope it will simplify your overall design/development cycle of Seeeduino Film.
HARDWARE FETURES
- 20pin FPC connector for interfacing to Seeeduino Film
- Typical -80dBm sensitivity.
- Up to +4dBm RF transmit power.
- Fully Qualified Bluetooth V2.0+EDR 3Mbps Modulation.
- Low Power 1.8V Operation, 1.8 to 3.6V I/O.
- PIO control.
- UART interface with programmable baud rate.
- Integrated PCB antenna.
SOFTWARE FEATURES
- Default Baud rate: 38400, Data bits:8, Stop bit:1,Parity:No parity, Data control: has.
- Supported baud rate: 9600,19200,38400,57600,115200,230400,460800.
- Use CTS and RTS to control the data stream.
- When a rising pulse is detected in PIO0, device will be disconnected.
- Status instruction port PIO1: low-disconnected, high-connected;
- PIO10 is connected to red led, PIO11 is connected to blue led. When master and slave are paired, red and blue led blinks 1time / 2s in interval, while disconnected only blue led blinks 2 times/ s.
- Auto-connect the last device on power as default.
- Permit matched device connect by default.
- Default PINCODE:”0000”.
- Auto-reconnect in 30 min when disconnected as a result of beyond the range of connection.
APPLICATION IDEAS
- As a Wireless Serial Port for Seeeduino Film.
CAUTIONS
- Bluetooth Frame communicates with hardware UART of Atmega168. This UART is also used for uploading the sketch to Seeeduino Film. As ATMega168 Uart to Bluetooth Uart has 2 4.7k ohm resistors in series.You can upload sketch with Bluetooth connected, but please plug off the Uart Programmer for Bluetooth work property.
- Command to change baud rate is persistent even after reset. Hence remember the baud rate for next use.
描述
藍牙Frame是一個易於使用的設計為Seeeduino電影附件藍牙串行端口配置文件（SPP）模塊。它提供了透明的無線串行連接。藍牙模塊是一個完全合格的藍牙V2.0 + EDR（增強數據速率）3Mbps的調製完整的2.4GHz射頻收發器和基帶。它採用了CSR的BlueCore 04-外部單芯片藍牙系統，CMOS技術，並與AFH（自適應跳頻功能）。它有12.7毫米點¯x27毫米中佔用空間最小。希望這將簡化Seeeduino電影的整體設計/開發週期。
硬件FETURES
- 用於連接Seeeduino電影20pin的FPC連接
- 典型的-80dBm靈敏度。
- 高達+ 4dBm的RF發射功率。
- 完全合格的藍牙V2.0 + EDR 3Mbps的調製。
- 低功耗1.8V工作電壓1.8〜3.6VI / O。
- PIO控制。
- UART接口可編程波特率。
- 集成的PCB天線。
軟件功能
- 默認波特率：38400，數據位8，停止位：1，奇偶校驗：無奇偶校驗，數據控制：有。
- 支持的波特率：9600,19200,38400,57600,115200,230400,460800。
- 使用CTS和RTS來控制數據流。
- 當在PIO0檢測到一個上升脈衝，設備將被斷開。
- 狀態指示端口PIO1：低斷開，高連接;
- PIO10連接到紅色LED，PIO11連接到藍光led。當主機和從機配對，紅色和藍色指示燈閃爍1次/ 2秒區間，而只斷開藍色指示燈閃爍2次/秒。
- 最後一個設備上電默認自動連接。
- 許可證匹配設備默認連接。
- 默認PINCODE：“0000”。
- 當作為外連接的範圍內的結果斷開在30分鐘內自動重新連接。
應用理念
- 至於無線串口Seeeduino電影 。
注意事項
