工作频率:2.402~2.480GHz
蓝牙协议:BLE5.0
通信距离:50m
产品尺寸:16*11.5mm 产品重量:0.8g±0.1g
产品简介:E104-BT51A是一款基于蓝牙协议5.0版本的串口转BLE蓝牙从机模块,体积小、功耗低,工作在2.4GHz频段。蓝牙模块是亿佰特基于TI的CC2640R2L芯片研发的串口转BLE蓝牙模块,该模块使用AT指令设置参数,操作简单、配置便捷。模块仅支持蓝牙从机模式,模块在功能上支持可更改内容的低功耗广播、波特率可变的数据透传及文件连传、支持空中指令配置、IO口开关量电平设置、频率和周期可变的PWM输出、支持AD模拟量采集、蓝牙电池电压服务。
主要参数 | 描述 | 备注 |
参考距离 | 50m | 晴朗空旷环境,高度1.5米 |
发射长度 | 128Byte | - |
蓝牙协议 | BLE5.0 | - |
通信接口 | UART 串口 | - |
封装方式 | 贴片式 | - |
接口方式 | 1.27 mm | - |
外形尺寸 | 16*11.5mm | - |
天线类型 | 陶瓷天线 | 等效阻抗约 50 Ω |
主要参数 | 最小值 | 典型值 | 最大值 | 单位 | 备注 |
工作电压 | 1.8 | 3.3 | 3.8 | V | ≥3.3V 可保证输出功率 |
通信电平 | - | 3.0 | - | V | 使用 5V 电平有风险烧毁 |
工作温度 | -40 | - | +85 | ℃ | 工业级设计 |
工作频段 | 2402 | - | 2480 | MHz | 支持 ISM 频段 |
发射电流 | - | 11.5 | - | mA | @5dBm |
接收电流 | - | 7.5 | - | mA | - |
休眠电流 | - | 2 | - | μA | Standby |
最大发射功率 | 4.5 | 5 | 5.5 | dBm | - |
接收灵敏度 | -95 | -96 | -97 | dBm | 空中速率为 1Mbps |
休眠广播电流(默认) | - | 18.72 | - | uA | 单位: uA. 广播间隙为1s |
唤醒广播电流(默认) | - | 1581 | - | uA | 单位: uA.广播间隙为1s |
唤醒无广播电流(默认) | - | 1440 | - | uA | 单位: uA. |
唤醒连接电流(默认) | - | 1450 | - | uA | 单位:uA.连接间隙1s |
睡眠连接电流(默认) | - | 4.76 | - | uA | 单位:uA.连接间隙1s |
序号 | 定义 | 引脚方向 | 引脚功能 | 说明 |
1 | GND | 输入 | 电源地 | -- |
2 | NC | -- | NC | -- |
3 | NC | -- | NC | -- |
4 | MODE | 输入 | 模式选择 | 下降沿:配置模式;上升沿:透传模式。 |
5 | WAKEUP/SLEEP | 输入 | 唤醒引脚 | 唤醒:下降沿;睡眠:上升沿。 |
6 | DIO_2 | 输出 | OUTPUT0 | 用户 GPIO 输出引脚 0 |
7 | LINK | 输出 | 连接状态 | 蓝牙连接:低电平蓝牙无连接:高电平 |
8 | DATA | 输出 | 数据指示 | DATA(数据指示) 模块通过串口输出数据时,模块置DATA引脚为低电平,表示正在发送数据。AT指令响应不改变DATA引脚状态。 |
9 | GND | -- | 电源地 | -- |
10 | TMSC | -- | NC | 悬空,客户无需关心 |
11 | TCKC | -- | NC | 悬空,客户无需关心 |
12 | DIO_6 | 输出 | OUTPUT1 | 用户 GPIO 输出引脚 1 |
13 | DIO_5 | 输出 | PWM0 | 用户 PWM 输出引脚 0 |
14 | DIO_7 | 输出 | PWM1 | 用户 PWM 输出引脚 1 |
15 | DIO_8 | 输入 | ADC2 | 蓝牙服务电池电压采集引脚 |
16 | GND | -- | 电源地 | 电源地 |
17 | VCC | -- | 电源正 | 电源正 |
18 | RXD | 输入 | --UART RX 引脚 | -- |
19 | TXD | 输出 | UART TX 引脚 | -- |
20 | DIO_12 | 输出 | ADC0 | ADC 采集引脚 0 |
21 | DIO_13 | 输入 | ADC1 | ADC 采集引脚 1 |
22 | nRESET | 输入 | 电源复位 | 低电平有效 |
23 | NC | -- | -- | -- |
24 | NC | -- | -- | -- |
在线购买 |
【天猫旗舰店】:https://detail.tmall.com |
【亿佰特官方淘宝店】:https://item.taobao.com |
【京东商城】:https://i-item.jd.com |
【官方淘宝】:https://item.taobao.com |
【阿里巴巴】:https://detail.1688.com |
批量采购/定制产品 |
【销售专线】:4000-330-990 7x24小时销售服务热线 |
【联系邮箱】:support@cdebyte.com |
技术咨询 |
【在线提交】:http://www.ebyte.com/apple-technology.aspx |
【联系邮箱】:support@cdebyte.com |
产品 型号 | 接口类型 | 芯片方案 | 工作频率 Hz | 发射功率 dBm | 通信距离 km | 通信协议 | 天线形式 | 产品尺寸 mm | 功能特点 | 技术 手册 | 样品 购买 |
---|---|---|---|---|---|---|---|---|---|---|---|
EWM104-BT13SX | UART | - | 2.4G | 10 | 0.07 | BLE 5.0 | 贴片式 | 10*10 | 低功耗、小体积、3代IPEX天线接口、蓝牙接近开关模块 | ||
EWM104-BT13SP | UART | - | 2.4G | 10 | 0.06 | BLE 5.0 | 贴片式 | 10*10 | 低功耗、小体积、PCB板载天线、蓝牙接近开关模块 | ||
EWM104-BT5125(SPDIF) | USB | QCC5125 | 2.4G | 9 | 0.12 | BLE 5.1 | 邮票孔 | 13*18 | SPDIF输出接口、无线蓝牙音频模块 | ||
EWM104-BT5125(I2S) | USB | QCC5125 | 2.4G | 9 | 0.12 | BLE 5.1 | 邮票孔 | 13*18 | I2S输出接口、无线蓝牙音频模块 | ||
EWM104-BT5125(DAC) | USB | QCC5125 | 2.4G | 9 | 0.12 | BLE 5.1 | 邮票孔 | 13*18 | DAC输出接口、无线蓝牙音频模块 | ||
EWD104-BT57(485) | RS485 | - | 2.4G | 20 | 0.56 | BLE 5.2 | SMA-K | 102*28*27 | 国产RS232/RS485转蓝牙无线适配器 | ||
E104-BT52PX | UART | DA14531 | 2.4G | 20 | 0.5 | BLE 5.0 | IPEX 3代 | 16*10 | 低功耗,小体积,高性价比 | ||
EWM104-BT57UP | USB | - | 2.4G | 23 | 0.22 | BLE 5.2 | PCB | 60*18*8.5 | 蓝牙转USB适配器,低功耗、主从一体、虚拟串口模块 | ||
EWM104-BT57U | USB | - | 2.4G | 4.5 | 0.1 | BLE 5.2 | PCB | 18.5*14.5*6.0 | USB转蓝牙适配器,小体积、主从一体、虚拟串口模块 | ||
EWM104-BT09SX | UART | TLSR8208BER | 2.4G | 11.5 | 0.2 | BLE 5.0 | 贴片式 | 10*10 | 低功耗小体积,蓝牙从机模块 | ||
EWM104-BT09SP | UART | TLSR8208BER | 2.4G | 11.5 | 0.12 | BLE 5.0 | 贴片式 | 10*14.5 | 低功耗,蓝牙转串口从机模块 | ||
E104-BT5032B | UART | nRF52832 | 2.4G | 20 | 0.5 | BLE 5.0 | 陶瓷天线 | 11.6*20 | 低功耗,透明传输,主从一体 | ||
E104-BT09 | UART | TLSR8208BER | 2.4G | 11.5 | 0.15 | BLE 5.0 | 贴片式 | 13*19 | 低功耗,从机模块 | ||
E104-BT08 | UART | - | 2.4G | 8 | 0.06 | BLE 5.1 | 贴片式 | 10*10 | 低功耗,主从一体 | ||
E104-BT07 | UART | - | 2.4G | 8 | 0.13 | BLE 5.1 | 贴片式 | 21.9*14.6 | 低功耗,主从一体 | ||
E104-BT53C3 | UART | EFR32BG22 | 2.4G | 6 | 0.17 | BLE 5.2 | PCB | 23*16 | 车规级耐高温、串口转BLE蓝牙模块 | ||
E104-BT55SP | UART | CC2340R5 | 2.4G | 8 | 0.17 | BLE 5.3 | 板载PCB天线 | 10*14.5 | 低功耗,小体积 | ||
E104-BT52X | UART | DA14531 | 2.4G | 0 | 0.13 | BLE 5.0 | IPEX 3代 | 10*10 | 低功耗,小体积,高性价比 | ||
E104-BT11N-IPX | UART | EFR32MG21 | 2.4G | 20 | 0.3 | BLE Mesh | IPX | 16*13 | SigMesh自组网 | ||
E104-BT11G-IPX | UART | EFR32MG21 | 2.4G | 20 | 0.3 | BLE Mesh | IPX | 16*13 | SigMesh自组网 | ||
E104-BT11N-PCB | UART | EFR32MG21 | 2.4G | 20 | 0.2 | BLE Mesh | PCB | 19*13 | SigMesh自组网 | ||
E104-BT11G-PCB | UART | EFR32MG21 | 2.4G | 20 | 0.2 | BLE Mesh | PCB | 19*13 | SigMesh自组网 | ||
E104-BT5032U | USB | nRF52832 | 2.4G | 3 | 0.08 | BLE 4.2/BLE 5.0 | PCB | 59 * 18 | 蓝牙SoC方案,USB接口 | ||
E104-BT53A3 | UART | EFR32BG22C224F512GM32 | 2.4G | 6 | 0.12 | BLE 5.2 | PCB | 13*19 | 低功耗,透明传输 | ||
E104-BT12NSP-TB | USB | - | - | - | - | - | - | 46.5*26 | E104-BT12NSP模块测试板 | ||
E104-BT12LSP-TB | USB | - | - | - | - | - | - | 46.5*26 | E104-BT12LSP模块测试板 | ||
E104-BT12USP-TB | UART | TLSR8253F512 | 2.4G | 10 | 0.06 | - | PCB | 19*13 | SigMesh自组网 | ||
E104-BT12LSP | UART | TLSR8253F512 | 2.4G | 10 | 0.06 | - | PCB | 19*13 | SigMesh自组网 | ||
E104-BT12NSP | UART | TLSR8253F512 | 2.4G | 10 | 0.06 | - | PCB | 19*13 | SigMesh自组网 | ||
E104-BT5040UA | USB | nRF52840 | 2.4G | 8 | 0.25 | BLE 4.2/BLE 5.0 | PCB | 59 * 18 | 蓝牙SoC方案,USB接口 | ||
E104-BT5005A | UART | nRF52805 | 2.4G | 4 | 0.07 | BLE 5.0 | 陶瓷天线 | 9*9 | 超小体积封装,透明传输 | ||
E104-BT5011A | UART | nRF52811 | 2.4G | 4 | 0.07 | BLE 5.1 | 陶瓷天线 | 11.5*16 | Long Range特性,透明传输 | ||
E104-BT51A | UART | CC2640R2L | 2.4G | 5.5 | 0.05 | BLE 5.0 | 陶瓷天线 | 16*11.5 | 低功耗,透明传输 | ||
E104-BT5040U | USB | nRF52840 | 2.4G | 8 | 0.25 | BLE 4.2/BLE 5.0 | PCB | 59 * 18 | 蓝牙SoC方案,USB接口 | ||
E104-BT52 | UART | DA14531 | 2.4G | 0 | 0.09 | BLE 5.0 | 板载天线 | 14.5*10 | 低功耗,小体积,高性价比 | ||
E104-BT53A1 | UART | EFR32 | 2.4G | 6 | 0.12 | BLE 5.2 | PCB | 13*19 | 低功耗,透明传输 | ||
E104-BT11 | UART | EFR32MG21 | 2.4G | 20 | 0.2(PCB天线) 0.3(IPX天线) | BLE Mesh | PCB/IPX | 19*13(PCB版本) 16*13(IPX版本) | SigMesh自组网 | ||
E104-BT30 | 1.1mm(详见尺寸图及 PCB 封装库) | CSRA64215 | 2.4G | 9 | 0.05 | V4.2+EDR | PCB | 25 *16 | 音频蓝牙传输、高性价比 | ||
E104-BT40 | UART | - | 2.4G | 3 | 0.03 | V4.2+V3.0 SPP | PCB | 21*13 | 低功耗,串口转双模蓝牙从机 | ||
E104-BT51 | UART | CC2640R2F | 2.4G | 5 | 0.75 | BLE 5.0 | PCB/IPX | 17.5*28.7 | 低功耗,透明传输 | ||
E104-BT5032A | UART | nRF52832 | 2.4G | 4 | 0.06 | BLE 5.0 | 陶瓷天线 | 11.6 * 16 | 低功耗,透明传输 | ||
E104-BT5010A | UART | nRF52810 | 2.4G | 4 | 0.055 | BLE 5.0 | 陶瓷天线 | 11.5*16 | 低功耗,透明传输 | ||
E104-BT54S | UART | BLUENRG355MC | 2.4G | 8 | 0.3 | BLE 5.1 | IPEX,板载PCB天线 | 28*16*2.7 | STM意法半导体全新SoC蓝牙模块 | ||
E104-BT05 | UART | - | 2.4G | 8 | 0.07 | BLE 4.2 | PCB | 10 * 14.5 | 低功耗,透明传输 | ||
E104-2G4U04A | USB | CC2540 | 2.4G | 4 | 0.06 | BLE 4.0 | PCB | 59 * 18 | 蓝牙SoC方案,USB接口 | ||
E104-BT02 | UART | DA14580 | 2.4G | 0 | 0.1 | BLE 4.2 | PCB | 14 * 22 | 透明连传,业界最低功耗 | ||
E104-BT01 | I/O | CC2541 | 2.4G | 0 | 0.05 | BLE 4.0 | PCB | 14 * 22 | 超低功耗,高性价比 |