E70-900T14S CC1310 Dual Core RAM Wireless Module
[IC]：CC1310
[Frequency]：861~922.5MHz
[Power]：14dBm
[Distance]：1.5km
[Size]：16*26mm
[Product weight]：2.9g±0.1g
[Introduction]：E70-900T14S is based on originally imported CC1310from TI, with TTL level output, 3.3V IO port voltage,24MHz industrial high-precision low-temperature drift crystal vibration; Ensure its industrial
ability and stability.
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| serial number | pin | Pin Orientation | Remark |
|---|---|---|---|
| 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 | LNA_EN | Output | Internal MCU controlled LNA pin, valid in high level, connect to pin 44 |
| 7 | PA_EN | Output | Internal MCU controlled PA pin, valid in high level, connect to pin 45 |
| 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 | M2 | Input | M2, M1, M0 jointly decide the 8 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 jointly decide the 8 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) |
| 18 | M1 | Input | M2, M1, M0 jointly decide the 8 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 refer 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 refer to parameter setting par. An external 1k protective resistor shall be connected in series while using (can be floated) |
| 26 | VCC | - | voltage：2.1V ~ 3.8V DC |
| 27 | GND | Ground | Ground electrode |
| 28 | NC | 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 |
| 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 | NC | Reserved pin | Reserved, to be floated |
| 37 | 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 |