Thông số kỹ thuật
- IC: CC2530
- Tần số: 2,4 – 2,48 GHz
- Công suất: 27 dBm
- Khoảng cách: 2,5Km
- Ăng ten: IPEX
Sơ đồ chân
| Pin No. | Pin item | Pin direction | Application |
| 1 | GND | Ground, connecting to power source referential ground | |
| 2 | VCC | Power supply, must be 2.5-3.6V | |
| 3 | GPIO9 | Input /Output | User Control Function Pin GPIO9 |
| 4 | GPIO8 | Input /Output | User Control Function Pin GPIO8 |
| 5 | GPIO7 | Input /Output | User Control Function PinGPIO7 |
| 6 | UART_BAUD_RESET | Input | Used to restore the serial port baud rate. user forgot or did not know
the baud rate of module, the button can be used to restore the factory baud rate of 115200 (the falling edge is valid) |
| 7 | AT_HEX_KEY | Input | It is used to switch AT instruction mode and HEX instruction mode;
Low level means HEX instruction mode, high level means AT instruction mode(default) |
| 8 | NC | N.C | |
| 9 | NC | N.C | |
| 10 | UART0_TX | Output | Serial TX pin |
| 11 | UART0_RX | Input | Serial RX pin |
| 12 | RUN_LED | Output | Indicate the normal running indicator of the module. Low level means
the module is running normally, and high level means the module is not running |
| 13 | NWK_LED | Output | Indicate the module access status, low level means the module joins
the network, high level means the module has no network |
| 14 | NC | N.C | |
| 15 | NC | N.C | |
| 16 | NC | N.C | |
| 17 | GPIO6/ADC6/PWM4 | Input /Output | User Control Function Pin GPIO6/ADC6/PWM4 |
| 18 | GPIO5/ADC5/PWM3 | Input /Output | User Control Function Pin GPIO5/ADC5/PWM3 |
| 19 | GPIO4/ADC4/PWM2 | Input /Output | User Control Function Pin GPIO4/ADC4/PWM2 |
| 20 | GPIO3/ADC3/PWM1 | Input /Output | User Control Function Pin GPIO3/ADC3/PWM1 |
| 21 | GPIO2/ADC2/PWM0 | Input /Output | User Control Function Pin GPIO2/ADC2/PWM0 |
| 22 | GPIO1/ADC1 | Input /Output | User Control Function Pin GPIO1/ADC1 |
| 23 | GPIO0/ADC0 | Input /Output | User Control Function Pin GPIO0/ADC0 |
| 24 | RESET | Input /Output | Reset port |
Đặc tả kỹ thuật
| Operating voltage (V) | 3.3 |
| Communication level (V) | 3.3 |
| Operating temperature（℃) | -40 ~ 85 |
| Operating frequency（MHz） | 2400 ~ 2480 |
| Operating humidity (%) | 10-90 |
| Storage temperature（℃) | -40 ~ 125 |
| Transmitting Current (mA) | 500 |
| Receiving current（mA） | 33 |
| Sleep current（μA） | 2.4 |
| Max Tx Power（dBm） | 27 |
| Receiving sensitivity（dBm） | -99 |
| Reference distance | 2500 |
| Protocol | ZigBee |
| Communication interface | I/O |
| Package | SMD |
| IC | CC2530F256RHAT/QFN40 |
| FLASH | 256KB |
| RAM | 8KB |
| Core | 8051 |
| Size | 16*22.5mm |
| Antenna | IPEX |
Tài liệu
Hướng dẫn sử dụng E18-2G4Z27SI: E18-2G4Z27SI_User Manual
Phần mềm cấu hình: E18-2G4Z27SI
Software_datasheet: E18_software_datasheet
Communication protocol: communication protcol
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