HL-ME08R-C2

 

 
產品概觀  產品特色  產品規格  產品應用圖
 

產品概觀:

藍牙BLE v4.0 & EDR v2.1 雙模UART模組

HL-ME08R-C2 User Manual 使用手冊

HL-ME08R PCB Layout 零件圖檔 PCB & DXF

HL-ME08R-C2是Bluetooth BLE v4.0 & EDR v2.1 雙模UART模組. 支援藍牙v4.0 Gatt 及 v2.1 SPP Profile .

可以支援藍牙v4.0 & v2.1之設備連線及App通訊.

本模組能快速直接升級傳統UART成為無線藍牙傳輸, 讓將有線的UART設備簡單的轉換為藍芽無線
傳輸. 可適用RFID, 血壓計, 條碼掃描器, 字幕機, 藍芽實驗, 專題製作 ... ...

採最新藍牙v4.0 BLE技術, 與傳統藍牙和無線網絡相比功耗更低, 連接速度更快.

本款內建天線設計, 解決DIY天線的困惱, 避免造成天線不匹配、訊號強度損耗、訊號反饋等情況. 本
款解決這個惱人的RF問題,將2.4GHz天線內建置模組內,讓您輕鬆徜徉體驗藍海。

主要特色:

● Bluetooth Specification: BLE 4.0(Bluetooth Smart)

● BLE Peripheral & EDR SPP Slave

● Supports Bluetooth SPP & GATT

● Supports BLE Peripheral & EDR SPP Slave

● GFSK(Gaussian Frequency Shift Keying)

● Complete 2.4GHz radio transceiver and baseband

● Support for 802.11g/b Co-Existence

● PCB printed smart antenna and RF interface options available

● Provides transparent serial cable replacement.

● Supports UART interface

產品規格:

Model Name

HL-ME08R-C2

Bluetooth Chip

Dual Mode core for Bluetooth v2.1 & BLE 4.0

Standard

Bluetooth Classic 2.1(EDR) and Bluetooth Low Energy (LE) 4.0

Frequency

2.402GHz ~ 2.480GHz ISM band in 2 Mhz steps

Number of Channels

40:37 data 0,12,39 advertising

Modulation Method

1Mbps GFSK

Transfer rates

SPP 200kbps , GATT 6 kbps

Spread Spectrum

Frequency Hopping Spread Spectrum (FHSS)

UUID

Service UUID18F0  Characteristic UUID2AF1 / 2AF0

Bluetooth Role

BLE Peripheral / SPP slave

Transfer Baud Rate

Supports 4.8/9.6/19.2/38.4/57.6/115.2/230.4/460.8/921.6kbps

Data Bit

8

Stop Bit

1

Parity

None / Odd / Even

Antenna

PCB Printed Antenna

Tx Power

Max. 2 dBmClass 2

Rx Sensitivity

-91 dBm

Coverage

Up to 10~30 meter

Input Power

3.3V DC

Current Consumption

 

VDD ripple

100 mV Max

Operating Temperature

0 ~ +60

Storage Temperature

-10 ~ +70

Dimensions

27 x 13 x 2(H)mm

 

產品應用圖:

 

  LED 燈號說明

 

LED Name

LED Color

Situation

Function

狀態指示燈

LED1

熄滅

未連線時

恆亮

連線成功時

狀態指示燈

LED2

恆亮

開機恆亮

 

 

 
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