Product introduction:
The RF1101SE micro-power wireless data transmission module uses TI’s high-performance CC1101 wireless communication chip (an improved version of the CC1100 chip, which is better than the CC1100, and is seamlessly replaced, the program is exactly the same), the transmission rate can reach 500Kbps, and The software can modify the baud rate, and the transmission distance can reach 200-300 meters in the open area. It has wireless wake-up and other functions. The sensitivity can reach -110dBm and the reliability is high. It can be widely used in short-distance wireless communication in various occasions (such as wireless meter reading, Industrial remote control, low-power handheld devices, etc.)
Performance characteristics:
(1) Working voltage: 1.8V~3.6V, 3.3V operation is recommended
(2) Working in the 433MHz frequency band without a license
(3) Working rate of 500kbps, support 2-FSK, GFSK and MSK modulation methods
(4) The baud rate parameters can be modified by software to better meet the requirements of customers under different conditions
High baud rate: faster data transfer rate
Low baud rate: stronger anti-interference and penetration ability, longer transmission distance
(5) High sensitivity (-110dBm at 1.2Kbps, 1% data packet error rate)
(6) Built-in hardware CRC error detection and point-to-multipoint communication address control
(7) Lower current consumption (in RX, 15.6mA, 2.4Kbps, 433MHz)
(8) Programmable output power, up to +10dBm for all supported frequencies
(9) Wireless wake-up function, support low-power electromagnetic wave activation function, wirelessly wake up devices in low-power sleep states
(10) Support automatic channel access (CCA) before transmission, that is, carrier sensing system
(11) Appropriate frequency hopping system brought by fast frequency change synthesizer
(12) The module can be addressed by software, and software programming is very convenient
(13) Standard DIP spacing interface, convenient for embedded applications
(14) Separate 64-byte RX and TX data FIFO
(15) The actual transmission distance in the open area can reach more than 200 meters (depending on the specific environment and communication baud rate, etc.)
