FM Receiver is a wideband FM receiver module, this module is base on SX6119, it offers true single-chip voice FM receiver, which is built-in amplifier, VCO, filter and demodulator. The multifunction button provides greater convenience for users to control.

Features¶

• Grove interface
• FM receiver with a tuning range of 64 MHz to 108 MHz covering Eastern Europe (OIRT), Japan, Europe and US bands
• Lower power consumption
• Multifunction button
• LED Indicator
• Headsets interface

Hardware Overview¶

• ①：Headsets interface:It can drive 16 ohm or 32 ohm earphone or audio。
• ②：Multifunction button ：Change volume and select channel
  • Center：Open FM/Close FM（Keeping press 1S）
  • Up：volume add
  • Down：volume sub
  • Left：searching down
  • Right：searching up
• ③：Grove Interface
• ④：LED Indicator
  • FM Close：LED off
  • FM Open：LED light
  • FM Searching：LED flash

Usage¶

Part list：

• Grove – USB Power
• Grove – FM Receiver
• Mini Cable
• Audio