[IC] : TLSR8266
[Frequency] : 2.400~2.483GHz
[Protocol] : BLE 4.2
[Distance] : 70m
[Interface] : UART
[Weight] : 0.5±0.1g
[introduction] : E104-BT05 is a serial-to-BLE Bluetooth slave module based on Bluetooth protocol version 4.2. It features with small size, low power consumption and works in 2.4GHz band.E104-BT05 module is based on TLSR8266 chip, which uses AT commands to set parameters.
| RF Parameter | Value | Remark |
| Operating frequency（MHz） | 2402~2480 MHz | ISM band |
| Max Tx power（dBm） | 8 dBm | - |
| Receiving sensitivity（dBm） | -92 dBm | - |
| Distance | 70m | Clear and open area, height: 2.5m |
| Hardware Parameter | Value | Remark |
| Size | 10 * 14.5 mm | - |
| Antenna | PCB antenna | 50 ohm impedance |
| Communication interface | UART | - |
| Package | SMD | - |
| Electronic parameter | Min | Typ | Max | Unit | Condition |
| Operating voltage（V） | 2.5 | 3.3 | 3.6 | V | ≥3.3V ensures output power |
| Communication level（V） | - | 3.3 | - | V | For 5V TTL,it maybe at risk of buring down |
| TX current（mA） | - | 13 | - | mA | - |
| RX current（mA） | - | 13 | - | mA | - |
| Sleep current（μA） | - | 8 | - | μA | - |
| Operating temperature（℃） | -40 | - | +85 | ℃ | Industrial Design |
| No | Name | Direction | Function | Remark |
| 1 | RST | Input | Power reset | Low Level Effective |
| 2 | LINK | Output | Status | Connection status indicating low level validity |
| 3 | WKP | Input | Wake-up pin | Low level wake-up |
| 4 | IO2 | Output | Level output | Output high and low level according toAT command |
| 5 | DATA | Output | Data indication | Data Indicator Pin |
| 6 | IO3 | Output | Level output | Output high and low level according toAT command |
| 7 | GND | - | Ground | Power ground |
| 8 | SWS | / | / | / |
| 9 | PWM1 | Output | PWM output | Output PWM wave according toAT command |
| 10 | PWM2 | Output | PWM output | Output PWM wave according toAT command |
| 11 | PWM3 | Output | PWM output | Output PWM wave according toAT command |
| 12 | DM | - | - | USBUSB data Minus |
| 13 | DP | - | - | USBUSB data Positive |
| 14 | VDD | - | Positive power supply | Positive power supply |
| 15 | GND | - | Power ground | Power ground |
| 16 | MOD | Input | Mode selection | Configuration mode selection pin |
| 17 | DISC | / | / | / |
| 18 | PWM0 | Output | PWM output | Output PWM wave according toAT command |
| 19 | TXD | Output | Serial port output | Serial port output |
| 20 | RXD | Input | Serial port input | Serial port input |
| 21 | IO0 | Input | Level read | IO0IO0 Level read |
| 22 | IO1 | Input | Level read | IO1IO1 Level read |
| Order online |
| 【eBay】：https://www.ebay.com |
| 【Aliexpress】：https://pt.aliexpress.com |
| 【amazon】：https://www.amazon.co.uk |
| 【Alibaba】：https://www.alibaba.com |
| For batch order/customized product |
| 【Sales hotline】：+86-28-61399028 Ext.812 |
| 【E-mail】：service@cdebyte.com |
| Technical support |
| 【Submit online】：http://www.ebyte.com/en/apple-technology.aspx |
| 【E-mail】：support@cdebyte.com |
| Model | Interface | IC | Frequency Hz | Power dBm | Distance m | communication protocol | Package | Size (mm) | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E104-BT54S | UART | BLUENRG355MC | 2.4G | 8 | 0.3 | BLE 5.1 | IPEX,PCB antenna | 28*16*2.7 | New Bluetooth Module | ||
| E104-BT53A3 | UART | EFR32BG22C224F512GM32 | 2.4G | 6 | 0.12 | BLE 5.2 | PCB | 13*19 | Low power,BT5.2 | ||
| E104-BT12LSP-TB | USB | - | - | - | - | - | - | 46.5 * 26 | E104-BT12LSP module test board | ||
| E104-BT12NSP | UART | TLSR8253F512 | 2.4G | 10 | 60 | - | PCB | 19*13 | SigMesh self-organizing network | ||
| E104-BT12LSP | UART | TLSR8253F512 | 2.4G | 10 | 60 | - | PCB | 19*13 | SigMesh self-organizing network | ||
| E104-BT5040UA | USB | nRF52840 | 2.4G | 8 | 0.25 | BLE 4.2/BLE 5.0 | PCB | 59 * 18 | Bluetooth SoC，USB | ||
| E104-BT5005A | UART | nRF52805 | 2.4G | 4 | 0.07 | BLE 5.0 | Ceramic antenna | 9*9 | Ultra-slim size，transparent | ||
| E104-BT5040U | USB | nRF52840 | 2.4G | 8 | 0.25 | BLE 4.2/BLE 5.0 | PCB | 59 * 18 | Bluetooth SoC solution, USB interface | ||
| E104-BT5011A | UART | nRF52811 | 2.4G | 4 | 0.07 | BLE 5.1 | Ceramic antenna | 11.5 * 16 | Long Range feature, transparent transmission | ||
| E104-BT52 | UART | DA14531 | 2.4G | 0 | 0.09 | BLE 5.0 | PCB | 14.5*10 | Low energy Bluetooth to UART module | ||
| E104-BT51A | UART | CC2640R2L | 2.402~2.480GHz | 5 | 50 | BLE5.0 | PCB | 16*11.5mm | Low power Bluetooth to serial module | ||
| E104-BT06 | UART | - | 2.4G | 3 | 0.08 | BLE 4.2 | PCB | 27*13 | low-power consumption | ||
| E104-BT11 | UART | EFR32MG21 | 2.4G | 20 | 200m(PCB antenna)/300m(IPX antenna) | BLE Mesh | PCB/IPX | 19*13mm(PCB version)/16*13mm(IPX version) | SigMesh Ad hoc network | ||
| E104-BT53A1 | UART | EFR32BG22 | 2.4G | 6 | 0.12 | BLE 5.2 | PCB | 13*19 | Low power consumption, Bluetooth 5.2 | ||
| E104-BT40 | UART | - | 2.4G | 3 | 0.03 | V4.2+V3.0 SPP | PCB | 21*13 | Dual-mode Bluetooth module | ||
| E104-BT51 | UART | CC2640R2F | 2.4G | 5 | 0.75 | BLE 5.0 | PCB/IPX antenna | 17.5*28.7 | Low-power transparent transmission | ||
| E104-BT30 | - | CSRA64215 | 2.4G | 9 | 0.05 | V4.2+EDR | PCB | 25 *16 | BLE audio transmission | ||
| E104-BT5010A | UART | nRF52810 | 2.4G | 4 | 0.055 | BLE 5.0 | Ceramic antenna | 11.5 * 16 | Bluetooth UART Transparent module | ||
| E104-BT5032A | UART | nRF52832 | 2.4G | 4 | 0.06 | - | Ceramic antenna | 11.6 * 16 | Ultra low power consumption,Transparent transmission | ||
| E104-BT05 | UART | TLSR8266 | 2.4G | 8 | 0.7 | BLE 4.2 | PCB | 10 * 14.5 | Low power,Continuous transmission | ||
| E104-2G4U04A | USB | CC2540 | 2.4G | 4 | 0.06 | BLE 4.0 | PCB | 59 * 18 | Bluetooth SoC solution, USB | ||
| E104-BT02 | UART | DA14580 | 2.4G | 0 | 0.1 | BLE 4.2 | PCB | 14*22 | Low power,Continuous transmission | ||
| E104-BT01 | UART | CC2541 | 2.4G | 0 | 0.05 | BLE 4.0 | PCB | 14*22 | Low power |
