ScoutMakes FM 라디오 키트 -RDS
(ScoutMakes FM Radio Kit)
개요
- 본 제품은 ScoutMakes FM 라디오 키트 입니다.
- RDA5807M FM 리시버 칩 기반의 클래식한 FM 라디오 리시버를 만들 수 있는 부품이 포함된 제품입니다.
- Radio Data Service (RDS) 컨텐츠 수신 또한 가능한 키트입니다.
특징
- RDA5807M single-chip FM receiver
- Controllable over BLE using an iOS or Android app
- Powered by the LiPo battery in the Azul board
- High-quality stereo audio output
- Built-in volume and bass control
- Received signal strength indicator (RSSI) information
- Station scanning and presets are supported in code
- Radio Data Service (RDS) information available for display
- Adafruit CircuitPython library
- User-assignable push-buttons for control
- 3.5mm audio jack
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Azul Features & Specifications
- Powered by an ARM Cortex M4F (with hardware floating point acceleration) running at 64 MHz
- 1 MB flash and 256 KB SRAM
- Native open source USB stack, pre-programmed with UF2 bootloader
- BLE-compatible 2.4 GHz radio
- Up to +8 dBm output power
- Built-in 128 x 32 pixel OLED display
- NeoPixel LED
- USB type-C connector
- Built-in battery charger and 100 mAh LiPo battery
- 1.7 to 3.3 V operation with internal linear and DC/DC voltage regulators
- 21 GPIO, six 12-bit ADC pins, and up to 12 PWM outputs (three PWM modules with four outputs each)
- A red LED for general-purpose blinking (pin #3) and a NeoPixel for multi-color visual feedback
- A power switch
- A reset button
- Four mounting holes
- Works out of the box with FeatherWing add-on boards