JDY-08 BLE 4.0 藍牙低功耗模組帶底板 CC2541 支持 Airsync iBeacon

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JDY-08 BLE 4.0 藍牙低功耗模組帶底板 CC2541 支持 Airsync iBeacon

NT$160 NT$130 (未稅)

Availability: 尚有庫存 貨號: WRB-001706 分類: 標籤: , , , , , ,
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JDY-08 BLE 4.0 藍牙低功耗模組帶底板 CC2541 支持 Airsync iBeacon

藍牙主晶片型號:CC2541

JDY-08 透傳模塊是基於藍牙4.0 協議標準,工作頻段為2.4GHZ 範圍,調製方式為GFSK ,最大發射功率為0db ,最大發射距離80 米,採用TICC2541 芯片設計,支持用戶通過AT 命令修改設備名、服務UUID 、發射功率、配對密碼等指令,方便快捷使用靈活。

功能簡介

1:微信透傳(支持AirSync協議,應用於微信H5或廠家服務器通信、包括長包數據解析收發)
2:APP透傳(支持Android、IOS數據透傳)
3:iBeacon模式(支持微信搖一搖協議與蘋果iBeacon協議)
4:傳感器模式(溫度、濕度等眾多傳感器數據採集應用)
5:主機透傳模式(應用模塊間數據透傳,主機與從機通信)
6:主機觀察者模式(應用傳感器、室內定位)
7:PWM模式(應用於電機調速、LED燈亮度調節)
8:IO模式(應用於手機控制繼電器或LED亮滅)
9:室內室位應用(應用採集iBeacon的數據來實現範圍定位)
二技術參數
1:通信速率3K Bytes/秒
2:APP透傳時串口支持1024Bytes寫入
3:有效通信距離15到30米
4:支持PWRC引腳控制睡眠
5:支持IO口控制斷開連接
二引腳功能說明
DISC引腳:用於主動斷開藍牙連接(默認高電平,低電平斷開連接)
PWRC引腳:用於喚醒睡眠(默 認處於睡眠狀態),使用當中此引腳接地才能發AT指令
VCC引腳:為模塊的電源引腳,供電電壓範圍3.6V到6V之間
GND引腳:電源地
TXD引腳:串口輸出引腳
RXD引腳:串口輸入引腳
三接線方法

JDY-08 BLE 4.0 藍牙低功耗模組帶底板
此圖為透傳時的接線方式、目前DIS引腳沒有接,如果用戶是使用MCU與JDY-08模塊連接的話,DIS引腳可以接到MCU的IO口上。
四:AT指令: JDY-08為多功能模塊、AT指令具體請仔細閱讀JDY-08模塊標準手冊

JDY-08 Bluetooth transparent transmission module

Bluetooth main chip models: CC2541 Product Introduction JDY-08 transparent transmission module is based on the Bluetooth 4.0 protocol standard, the working frequency of 2.4GHZ range, modulation scheme is GFSK, the maximum transmit power of 0db, maximum transmission distance of 80 meters, the use TICC2541 chip design, allowing users to modify the device name through AT commands service UUID, transmit power, pairing password instructions, convenient to use and flexible. Description: The new V508 firmware upgrade to support serial Ultra-low standby power consumption 400uA ~ 800uA Ultra-long connection distance 100 ft / 60 m Fast reaction speed 0.4 seconds For Apple, Android Receive no byte limit, up to 6K Bytes / sec. MFI does not need to do Android 4.3 perfect support.

Feature

  • Tested on 3V3
  • Module enter into data transmission mode when it paired.
  • Pull P00 to low to wake up the module from sleep mode, then module can accept data tranmission.
  • serial data send need “/r/n”
  • Power supply must use 3.3 or 3V for final products
  • master module can only allow one slave module connect
  • in room distance is 15-30 meters, max to 60 meters.
  • Tranmission data speed is 1KB/s
  • Do not support 2.0 or 3.0 bluetooth version.

Operating mode state current

  • Slave Transparent Mode Connected / Not Connected / Standby 0.8mA / 300uA / 1uA
  • Slave Broadcast mode (IBeacon, sensor) Connection / Not connected / Standby 0.5mA / 300uA / 1uA
  • Host Transmitted Mode Connect / Unconnected / Standby 20mA / 9mA / 1uA
  • Host observer mode (Sensor) connected / not connected / standby 25mA

Dimension, Pin definition

JDY-08 BLE 4.0 藍牙低功耗模組帶底板

Pin definition

  1. VCC Power Supply Power supply 3V or 3.3V
  2. P22
  3. P21
  4. P20
  5. P17
  6. P16 connection status pin Bluetooth connection is low, usually high (master-slave effective)
  7. P11 PWM2 The PWM2 output pin can be controlled by the APP
  8. P12 IO1 Output The IO1 pin can be controlled by the APP level
  9. P13 IO2 Output The IO2 pin can be controlled by the APP pin
  10. P15 IO3 Output The IO3 pin can be controlled by the APP pin
  11. SCK
  12. SDA
  13. P14 IO4 Output The IO4 pin can be controlled by the APP pin
  14. P10 PWM1 The PWM1 output pin can be controlled by the APP
  15. P07 PWM3 The PWM3 output pin can be controlled by the APP
  16. P06 PWM4 The PWM4 output pin can be controlled by the APP
  17. P05 RTC Alarm IO IO output low when the RTC timing time expires
  18. P04 RTC Alarm IO IO output low when the RTC timing time expires
  19. P03 TXD serial output, the level is TTL level
  20. P02 RXD serial port, the level is TTL level
  21. P01 IO disconnected Bluetooth connection status is down to delay the connection, usually high
  22. P00 PWRC module sleep wake-up pin, the module internal pull-up resistor, low-level wake-up, usually high
  23. RST Resets the hardware reset pin
  24. GND Power ground

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