433MHz 1W Star Network SMD Wireless Module
[IC]：CC1310
[Frequency]：433.3MHz ~ 434.5MHz
[Power]：30dBm
[Distance]：6.5km
[Interface]：UART
[Weight]：4.9±0.1g
[Introduction]：E70-433NW30S is the star network module, operating at
433MHz, based on originally imported TI CC1310 and 15.4-Stackprotocol, with coordinator and terminal as a whole. The module features with long range and high-speed transmission modes. Maximum 200 nodes can send data to one coordinator.
| Pin No | Pin item | Pin direction | Pin application |
|---|---|---|---|
| 1 | GND | Ground | Ground electrode |
| 2 | GND | Ground | Ground electrode |
| 3 | GND | Ground | Ground electrode |
| 4 | NC | Reserved pin | Reserved, to be floated |
| 5 | NC | Reserved pin | Reserved, to be floated |
| 6 | NC | Reserved pin | Reserved, to be floated |
| 7 | NC | Reserved pin | Reserved, to be floated |
| 8 | NC | Reserved pin | Reserved, to be floated |
| 9 | NC | Reserved pin | Reserved, to be floated |
| 10 | NC | Reserved pin | Reserved, to be floated |
| 11 | NC | Reserved pin | Reserved, to be floated |
| 12 | NC | Reserved pin | Reserved, to be floated |
| 13 | NC | Reserved pin | Reserved, to be floated |
| 14 | NC | Reserved pin | Reserved, to be floated |
| 15 | NC | Reserved pin | Reserved, to be floated |
| 16 | LINK | Output | For indicating the current network connection status of the module, it can be configured as drain open circuit output or push-pull output. For details, please refer to the parameter setting, a 1K protection resistor shall be connected in series externally (it can be suspended). |
| 17 | GND | Ground | Ground electrode |
| 18 | NC | Reserved pin | Reserved, to be floated |
| 19 | NC | Reserved pin | Reserved, to be floated |
| 20 | NC | Reserved pin | Reserved, to be floated |
| 21 | NC | Reserved pin | Reserved, to be floated |
| 22 | TCKC | Input | JTAG TCKC |
| 23 | TMSC | Input | JTAG TMSC |
| 24 | RESET | Input | Module reset pin, low level effective |
| 25 | NC | Reserved pin | Reserved, to be floated |
| 26 | M0 | Input | M1M0 The four working modes of the module are determined by the joint combination. When in use, a 1K protection resistor shall be connected in series externally, and a 1M pull-up resistor shall be added (it shall not be suspended,otherwise, it can be grounded). |
| 27 | M1 | Input | M1M0 The four working modes of the module are determined by the joint combination. When in use, a 1K protection resistor shall be connected in series externally, and a 1M pull-up resistor shall be added (it shall not be suspended, |
| otherwise, it can be grounded). | |||
| 28 | VCC | - | Power supply ：2.6V ~ 5.5V DC |
| 29 | VCC | - | Power supply ：2.6V ~ 5.5V DC |
| 30 | GND | Ground | Ground electrode |
| 31 | GND | Ground | Ground electrode |
| 32 | ACK | Input | The user indicates the data transmission result of the module, which is pulled down before transmission and pulled up after success. It can be configured as drain open circuit output or push-pull output. When it is used, a 1K protection resistor should be connected externally in series (it can be suspended). |
| 33 | NC | Reserved pin | Reserved, to be floated |
| 34 | NC | Reserved pin | Reserved, to be floated |
| 35 | NC | Reserved pin | Reserved, to be floated |
| 36 | RXD | Input | TTL UART inputs, connects to external (MCU, PC) TXD output pin. Can be configured as open-drain or pull-up input. |
| 37 | TXD | Output | TTL UART outputs, connects to external RXD (MCU, PC) input pin. Can be configured as open-drain or push-pull output |
| 38 | AUX | Output | To indicate module ’ s working status & wakes up the external MCU. During the procedure of self-check initialization, the pin outputs low level. Can be configured as push-pull output (suspending is allowed). |
| 39 | NC | Reserved pin | Reserved, to be floated |
| 40 | NC | Reserved pin | Reserved, to be floated |
| 41 | NC | Reserved pin | Reserved, to be floated |
| 42 | TX_EN | Output | Internal single chip microcomputer control PA pin, high level effective,connected 45 pin |
| 43 | RX_EN | Output | Internal single chip microcomputer control LNA pin, high level effective,connected 44 pin |
| 44 | RX_EN | Input | Internal single chip microcomputer control LNA pin, high level effective,connected 43 pin |
| 45 | TX_EN | Input | Internal single chip microcomputer control PA pin, high level effective,connected 42 pin |
| 46 | GND | Ground | Ground electrode |
| 47 | GND | Ground | Ground electrode |
| 48 | ANT | - | Antenna 50 ohm impedance |