[Chip solution]:CC1101
[Carrier frequency]:855~925MHz
[Transmission power]:10dBm
[Communication distance]:1.5km
[Product size]:10*10mm
[Product weight]:0.5g ±0.05g
[Introduction]:E07-900MM10S uses Texas Instruments (TI) CC1101 chip as the core self-developed SMD wireless module. The working frequency range is 855-925 MHz, and it uses an industrial-grade high-precision 26MHz crystal oscillator. This series of modules is mainly aimed at smart home, industry, scientific research and medical and short-distance wireless communication equipment. Extensive hardware support for packet processing, data buffering, burst transfers, received signal strength indication (RSSI), clear channel assessment (CCA), link quality indication, and wake-on-wireless (WOR) is available.
pin numbe | pin name | Pin direction | Pin usage |
1 | VCC | input | power supply |
2 | GND | - | power supply |
3 | NC | - | - |
4 | NC | - | - |
5 | NC | - | - |
6 | ANT | input/output | Antenna interface, stamp hole (50 ohm characteristic impedance) |
7 | GND | - | power supply |
8 | NC | - | - |
9 | NC | - | - |
10 | NC | - | - |
11 | NC | - | - |
12 | MISO/GD01 | output | SPI data output |
13 | MOSI | input | SPI data input |
14 | CSN | input | Module chip select pin, used to start an SPI communication |
15 | SCK | input | SPI clock input |
16 | GND | - | power supply |
17 | NC | - | - |
18 | GD00 | input/output | CC1101 chip pins, see the chip official user manual for details |
19 | NC | - | - |
20 | GD02 | input/output | CC1101 chip pins, see the chip official user manual for details |