E104-BT51 CC2640R2F BLE5.0 balise ibeacon BLE à uart port série sans fil module rf ble
[IC]：CC2640R2F
[La fréquence]：2.402~2.480GHz
[Protocole]：BLE5.0
[Distance]：75m
[Taille]：17.5*28.7mm
[Poids du produit]：2g±0.1g
[Introduction]：E104-BT51 est un module esclave BLE série vers BLE basé sur la version 5.0 du protocole BLE, qui est de petite taille, à faible consommation d'énergie et fonctionne dans la bande de fréquence 2,4 GHz. Le module E104-BT51 est un module BLE série vers BLE développé par Chengdu Ebyte Electronic Technology Co., Ltd. basé sur la puce TI CC2640R2F.
Magasin officiel
| Pin No. | Name | Direction | Function |
|---|---|---|---|
| 1、2、3 | GND | - | Ground, connected to power supply reference ground |
| 4 | DIO_0 | Input/Output | General IO port, sensor controller (see CC26xx manual for details) reserved |
| 5 | DIO_1 | Input/Output | General IO port, sensor controller (see CC26xx manual for details) reserved |
| 6 | DIO_2 | Input | RX |
| 7 | DIO_3 | Output | TX |
| 8 | DIO_4 | Input/Output | OUTGPIO0 |
| 9 | DIO_5 | Input/Output | OUTGPIO1 |
| 10 | DIO_6 | Input/Output | OUTGPIO2 |
| 11 | DIO_7 | Input/Output | OUTGPIO3 |
| 12 | DIO_8 | Input/Output | PWM0 |
| 13 | DIO_9 | Input/Output | PWM1 |
| 14 | DIO_10 | Input/Output | PWM2 |
| 15 | DIO_11 | Input/Output | PWM3 |
| 16 | DIO_12 | Input | WAKEUP/SLEEP（Wake up sleep） |
| 17 | DIO_13 | Input/Output | MODE（Mode selection） |
| 18 | DIO_14 | Input/Output | DATA (data indication) When the module outputs data through the serial port, the DATA pin of the module is low level, indicating that data is being sent. AT command response does not change the DATA pin state. |
| 19 | DIO_15 | Input/Output | LINK（Connection indication） |
| 20 | JTAG_TMS | Input/Output | JTAG_TMSC, High drive capability (see CC26xx manual for details) |
| 21 | JTAG_TCK | Input/Output | JTAG_TCKC, High drive capability (see CC26xx manual for details) |
| 22 | DIO_16 | Input/Output | High drive general IO port, JTAG_TDO (see CC26xx manual for details) |
| 23 | DIO_17 | Input/Output | High drive general IO port, JTAG_TDI (see CC26xx manual for details) |
| 24 | DIO_18 | Input/Output | General IO port，(see CC26xx manual for details) reserved（Baseboard button） |
| 25 | DIO_19 | Input/Output | INGPIO0 |
| 26 | DIO_20 | Input/Output | INGPIO1 |
| 27 | GND | - | Ground, connected to power supply reference ground |
| 28 | DIO_21 | Input/Output | INGPIO2 |
| 29 | VCC | - | Power supply, 1.8～3.8V |
| 30 | DIO_22 | Input/Output | INGPIO3 |
| 31 | DIO_23 | Input/Output | ADC0 |
| 32 | nRESET | Input/Output | Reset, low (see CC26xx manual for details) |
| 33 | DIO_24 | Input/Output | ADC1 |
| 34 | DIO_25 | Input/Output | Battery voltage acquisition |
| 35 | DIO_26 | Input/Output | General IO port, sensor controller, digital (see CC26xx manual for details) reserved |
| 36 | DIO_27 | Input/Output | General IO port, sensor controller, digital (see CC26xx manual for details) reserved |
| 37 | DIO_28 | Input/Output | General IO port, sensor controller, digital (see CC26xx manual for details) reserved |
| 38 | DIO_29 | Input/Output | General IO port, sensor controller, digital (see CC26xx manual for details) reserved |
| 39 | DIO_30 | Input/Output | General IO port, sensor controller, digital (see CC26xx manual for details) reserved |
| 40、41、42 | GND | - | Ground, connected to power supply reference ground |