Microduino-smartRF

Language	English

Microduino-smartRF Microduino smartRF uses the latest high-performance CC1101 wireless communication chip, which can be widely applied to various short distance wireless communication field Features With highest working rate at 500KBPS, it supports 2-FSK, GFSK and MSK modulation; Capable of modifying baud rate, power, frequency and other related parameters by software; High sensitivity (Under 1.2KBPS - 110dDm, 0.1% packet error rate); Low power consumption (1.2 KBaud,433 MHZ RX is 15 ma); Built-in hardware CRC error detection and point-to-multipoint communication address control; With programmable and controllable power output，the maximum power is +10dBM; It owns wireless wake up function and supports low power electromagnetic wave activation function; Specification Low working voltage: 1.9 ~ 3.6V; Support 315/433/868/915MHZ ISM frequency band; Support 2-FSK、GFSK and MSK modulation； Lowest working rate is 1.2 KBPS, up to 500 KBPS; Separate 64 byte RX and TX FIFO buffer; Capable of meeting the requirements of multipoint communication and frequency hopping communication with 125 optional work channels; Support RSSI strong and weak signal detection and carrier listening function; Pin description： SMARTRF Pin Microduino Pin Function INT D2 General output port SCK D13 SPI bus clock S0 D12 Data output port SI D11 Data input port SS D10 SPI interface，select chip 文件:Micrduino-smartRF.jpg Microduino-smartRF Document Eagle PCB download： Main chips Chip：文件:CC1101.pdf Development Application library downlaod: https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_Libraries/_03_Microduino_SmartRF_CC1101 Test program download： https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_Texting/Microduino_SMARTRF Application You can download the test program that Microduino supplied, and use the Microduino-OLED module to test Microduino-smartRF. Prepared Hardware：Microduino FT232R, Microduino Core and Microduino-smartRF; Prepared Software：Microduino's test program (Arduino), Arduino IDE (upper to 1.0 release); Two Microduino cores use the Microduino-smartRF to communicate, master machine sends the running time to slave machine and use the OLED to display; ceshi_SMARTRF_T is the master machine send program, ceshi_SMARTRF_R is the slave machine receive program. Master machine needs Microduino Core and Microduino-smartRF module; Slave machine needs Microduino Core, Microduino-smartRF and MIcroduino-OLED. Microduino FT232R use to download program. Use the IDE to open the test program and download to master and slave machine respectively. After download, OLED will display "Rec. pack #xx", ”xx” is the time that receives from master machine; Restart master machine, timing starts from zero, slave machine's data also updates at the same time. Bug History Picture Front Microduino-smartRF Front Back Microduino-smartRF Back Video