[IC]: CC1310
[Frequency]:431~446.5MHz
[Power]:14dBm
[Distance]:2.5km
[Interface]:UART
[Weight]:1.8±0.1g
[Introduction]:E70-433NW14S is the star network module, operating at 433MHz, based on originally imported TI CC1310 and 15.4-Stack protocol, 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 | ANT | - | Antenna (50Ω characteristic impedance) |
3 | NC | Reserved pin | Reserved, to be floated |
4 | NC | Reserved pin | Reserved, to be floated |
5 | NC | Reserved pin | Reserved, to be floated |
6 | NC | Output | Internal MCU controlled LNA pin, valid in high level,(to be floated) |
7 | NC | Output | Internal MCU controlled PA pin, valid in high level, (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 | Input | M2, M1, M0 together decide the 8 kinds of working modes;An external 1k protective resistor shall be connected in series when in use. |
16 | GND | Ground | Ground electrode |
17 | M0 | Input | M2, M1, M0 together decide the 8 kinds of working modes;An external 1k protective resistor shall be connected in series and a 1M pull-up resistor shall be added when in use.(Cannot be floated, but it can be grounded when not used) |
18 | M1 | Input | M2, M1, M0 together decide the 8 kinds of working modes;An external 1k protective resistor shall be connected in series and a 1M pull-up resistor shall be added when in use.(Cannot be floated, it can be grounded when not used) |
19 | RXD | Input | TTL serial port input connecting to external TXD pin. It can be configured as open-drain or high pull input, please efer to Parameter setting. An external 1k protective resistor shall be connected in series when in use. |
20 | TXD | Output | TTL serial port output connecting to external RXD input pin. It can be configured as open-drain or push-pull input,please refer to Parameter setting.An external 1k protective resistor shall be connected in series when in use. |
21 | TMSC | Input | JTAG TMSC |
22 | TCKC | Input | JTAG TCKC |
23 | NC | Reserved pin | Reserved, to be floated |
24 | NC | Reserved pin | Reserved, to be floated |
25 | AUX | Output | It is used to indicate the operation status of module, for user to wake up the external MCU, the module outputs low level during self-checking and initialization at power on, it can be configured as open-drain output or pull-up output, please re er to parameter setting part. An external 1k protective resistor shall be connected in series when in use. (can be floated) |
26 | VCC | - | Power positive reference,power supply 2.1V ~ 3.8V DC |
27 | GND | Ground | Ground electrode |
28 | ACK | Reserved pin | Reserved, to be floated |
29 | NC | Reserved pin | Reserved, to be floated |
30 | NC | Reserved pin | Reserved, to be floated |
31 | NC | Reserved pin | Reserved, to be floated |
32 | RESET | Input | Reset pin, valid in low level |
33 | NC | Reserved pin | Reserved, to be floated |
34 | NC | Reserved pin | Reserved, to be floated |
35 | LINK | Reserved pin | Reserved, to be floated |
36 | NC | Reserved pin | Reserved, to be floated |
37 | NC | Reserved pin | Reserved, to be floated |
38 | NC | Reserved pin | Reserved, to be floated |
39 | NC | Reserved pin | Reserved, to be floated |
40 | NC | Reserved pin | Reserved, to be floated |
41 | GND | Ground | Ground electrode |
42 | GND | Ground | Ground electrode |