Справочник Пользователя для Zhejiang Feishen Vehicle Co. LTD. FSH82175
Specification
1. Function
This module is low cost and is suitable for the 2.4 GHz band radio frequency module of
wireless applications. The module can launch the quantity (less than 18dBm), module of the
working frequency is to be set, up to 1000 Kbps. In digital media, facial, support 4 pin (SPI) or
3 pin control, in the processing of the RF data, there are two modes to choose from: FIFO
(using RF internal memory storage to transmit/receive data), Direct (directly
transmitting/receiving).In FIFO mode, also support CRC (CRC16) and FEC (approximately 2
dBm) can increase the degree of spiritual sensitivity, data whitening, can be treated as data
encryption, encoding/decoding of Manchester code.
This module is low cost and is suitable for the 2.4 GHz band radio frequency module of
wireless applications. The module can launch the quantity (less than 18dBm), module of the
working frequency is to be set, up to 1000 Kbps. In digital media, facial, support 4 pin (SPI) or
3 pin control, in the processing of the RF data, there are two modes to choose from: FIFO
(using RF internal memory storage to transmit/receive data), Direct (directly
transmitting/receiving).In FIFO mode, also support CRC (CRC16) and FEC (approximately 2
dBm) can increase the degree of spiritual sensitivity, data whitening, can be treated as data
encryption, encoding/decoding of Manchester code.
2. Technical
Specification
Frequency bands: 2405.5MHz ~ 2475 MHz.
Output power: less than 1.5mW/MHz
GFSK modulation
Low current consumption: RX:16 mA
Low current consumption: TX:120 mA
On chip regulator, supply voltage 1.9 ~ 3.6V. Typical: 3.3V
Size: 27 * 19 * 8 mm
On chip low power RC oscillator.
Low current (< 1uA) in sleep mode and need only one crystal while working together with
Output power: less than 1.5mW/MHz
GFSK modulation
Low current consumption: RX:16 mA
Low current consumption: TX:120 mA
On chip regulator, supply voltage 1.9 ~ 3.6V. Typical: 3.3V
Size: 27 * 19 * 8 mm
On chip low power RC oscillator.
Low current (< 1uA) in sleep mode and need only one crystal while working together with
MCU.
High sensitivity (-100dBm@250Kbps, -96dBm@500Kbps, )
Programmable data rate up to 1000Kbps
Support 4- wire(SPI) or 3- wire interface to access FIFO data, command and register setting
Package handling hardware includes preamble, sync word, FEC, CRC data whitening and
Programmable data rate up to 1000Kbps
Support 4- wire(SPI) or 3- wire interface to access FIFO data, command and register setting
Package handling hardware includes preamble, sync word, FEC, CRC data whitening and
Manchester coding.
Separate 64 – byte RX and TX FIFOs
Support FIFO extension function and up to 256 bytes.
Easy to use with an low cost MCU
Fast settling time synthesizer for frequency hopping system.
Digital RSSI output for clear channel indication
Digital temperature output
Build in 1 channel ADC for detect external analog element.
Build in WWS (wireless wakeup system) for reduce power consumption of battery.
Support Frequency compensation scheme to make use the low cost (low accuracy) crystal.
Support FIFO extension function and up to 256 bytes.
Easy to use with an low cost MCU
Fast settling time synthesizer for frequency hopping system.
Digital RSSI output for clear channel indication
Digital temperature output
Build in 1 channel ADC for detect external analog element.
Build in WWS (wireless wakeup system) for reduce power consumption of battery.
Support Frequency compensation scheme to make use the low cost (low accuracy) crystal.