Ebyte TI( Texas Instruments) CC1101 Wireless RF Transceiver Module
[IC]：CC1101
[Frequency]：387~464MHz
[Power]：10dBm
[Distance]：1.0km
[Interface]：SPI
[Weight]：0.5±0.1g
[Introduction]：E07-M1101S is a SMD wireless transceiver module, operates at 433MHz with small-size and 10mW transmitting power.
| Pin No | Pin item | Pin direction | Pin application |
|---|---|---|---|
| 1 | VCC | - | Power supply 1.8V ~ 3.6VDC |
| 2 | GDO0 | Output | Information Output pin |
| 3 | CSN | Input | Chip selection pin,for starting a SPI communication |
| 4 | SCK | Input | SPI clock pin |
| 5 | MOSI | Input | SPI data input pin |
| 6 | MISO/GDO1 | Output | SPI data output pin |
| 7 | GDO2 | Output | Information output pin |
| 8 | GND | - | Ground, connecting to power ground reference |
| 9 | ANT | - | Antenna |
| 10 | GND | - | Ground, connecting to power ground reference |