The RDA5807M series have a rda5807m powerful low- IF digital audio processor. rda5807m banggood and other sites for electronics components. The RDA5807M series are the latest datasheets generation single- chip broadcast FM stereo radio tuner with fully integrated synthesizer. Rda5807m datasheets. RDA5807M rda5807m bool init initialize library and the datasheets chip. Normally it is sold directly as FM radio module like this on rda5807m the picture. Working Voltage : DC 2.
void setVolume ( uint8_ t newVolume) Control datasheets the volume output of the radio chip in the range 0. Each register read is also 25- bit long including 4- bit high register address, a r/ w bit, , 4- bit low register address datasheets 16- bit data ( MSB is the first bit) from RDA5802E. The turn around cycle between command byte rda5807m from MCU and data from RDA5802E is a half cycle. FM Band Frequency : 76- 108MHz; Refer to datasheet for more details. Description: The RDA5807M series is the newest generation single- chip broadcast FM stereo radio tuner with fully integrated synthesizer IF selectivity, RDS/ RBDS MPX decoder.
Grove - I2C FM Receiver. RDA5802E samples command byte and data at posedge of SCLK. The RDA5807M has more less the same settings as the SI4703 but these datasheets are located at other registers. void term terminate all radio functions. Very little info about the rda5807m RDA5807 : 2 datasheets ( in english) and two programming manuals ( in chinese). So they' re not firmware compatible.
void setMono ( bool switchOn). Miniature FM Stereo Radio Module. RDA5807M FM Tuner V 1. The information contained herein is the exclusive property of RDA shall not be distributed, reproduced, , disclosed in whole in rda5807m part without prior written permission datasheets of RDA. The Grove - I2C FM Receiver has a headset jack so it can connect to earphones audio. void setBassBoost ( bool switchOn) Control the bass boost mode of the radio chip.
The RDA5807M series is the newest generation single- chip broadcast FM stereo radio tuner with fully integrated synthesizer, IF selectivity, RDS/ RBDS and MPX decoder. The tuner uses the CMOS process, support multi- interface and require the least external component. All these make it very suitable for portable devices. RDA5807 SINGLE- CHIP FM RECEIVER MODULE • Mhz Stereo FM receiver • Digital low- IF tuner • Digital auto gain control ( AGC) • Fully integrated digital frequency synthesizer • Onboard 32.
768KHz crystal oscillator • Programmable de- emphasis ( 50/ 75 µs) • Receive signal strength indicator ( RSSI) • Supply voltage 2. This FM radio is based on the RDA FM chip RDA5807M.