| 射频参数 | 参数值 | 备注 |
| 工作频段 | 2402~2480 MHz | 支持ISM 频段 |
| 最大发射功率 | 4 dBm | - |
| 接收灵敏度 | -96 dBm | Bluetooth®lowenergymode |
| 实测距离 | 70米 | 晴朗空旷环境，高度 2.0 米; @4dBm;空速：1Mbps |
| 硬件参数 | 参数值 | 备注 |
| 尺寸大小 | 11.5 * 16 mm | - |
| 天线形式 | 陶瓷天线 | 等效阻抗约50Ω |
| 通信接口 | UART串口 | - |
| 封装方式 | 贴片 | - |
| 电气参数 | 最小值 | 典型值 | 最大值 | 单位 | 条件 |
| 电源电压 | 1.7 | 3.3 | 3.6 | V | ≥3.3V 可保证输出功率 |
| 通信电平 | - | 3.3 | - | V | 使用5V TTL 有风险烧毁 |
| 发射电流 | - | 13 | 19 | uA | - |
| 接收电流 | - | 13 | - | mA | - |
| 休眠电流 | - | 8 | - | mA | - |
| 休眠广播电流(默认) | - | 13.83 | - | mA | 广播间隙为 1s |
| 工作温度 | -40 | - | +85 | ℃ | 工业级 |
| 储存温度 | -40 | - | +125 | ℃ | - |
| 序号 | 定义 | 引脚方向 | 引脚功能 | 说明 |
| 1 | GND | 输入 | 电源地 | - |
| 2 | P0.25 | - | NC | - |
| 3 | P0.26 | - | NC | - |
| 4 | MOD | 输入 | 模式选择 | 低电平：配置模式； 高电平：透传模式。 |
| 5 | WKP | 输入 | 唤醒引脚 | 唤醒：下降沿； 睡眠：上升沿。 |
| 6 | DISC | 输入 | 断开连接引脚 | 内部上拉。下降沿有效 |
| 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 | 数据指示引脚，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 | P0.02 | - | NC | - |
| 11 | P0.03 | - | NC | - |
| 12 | P0.04 | - | NC | - |
| 13 | P0.05 | - | NC | - |
| 14 | P0.06 | - | NC | - |
| 15 | P0.07 | - | NC | - |
| 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 | RTS | 输出 | 流控 | 内部上拉 |
| 21 | CTS | 输入 | 流控 | 内部上拉 |
| 22 | P0.21/RST | - | 电源复位 | 低电平有效 |
| 23 | SWDCLK | - | - | - |
| 24 | SWDIO | - | - | - |
| 在线购买 |
| 【亿佰特官方淘宝店】：https://item.taobao.com |
| 【京东商城】：https://i-item.jd.com |
| 【官方淘宝店】：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】：sales@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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | EFR32BG22C224F512IM40-C | 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 | 板载天线 | 10*10 | 低功耗，小体积，高性价比 | ||
| E104-BT11N-IPX | 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-BT11G-IPX | 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-BT11N-PCB | 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-BT11G-PCB | 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-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 | 全新蓝牙模块 | ||
| E104-BT05 | UART | TLSR8266 | 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 |
