Extras
Here you will find all schematics used by the examples sketches, the EAGLE files and photos.
Some homebrew boards
Arduino UNO board adapters (Left RDA5707M and right RDA5807FP)
Arduino Uno and RDA5807M homebrew adapter board
All Schematics
RDA5807M Breakout setup
RDA5807M standalone IC setup (without breakout)
RDA5807FP standalone IC setup
Basic circuit (examples RDA5807_00_CIRCUIT_TEST and RDA5807_01_SERIAL_MONITOR)
TFT Display (example RDA5807_02_TFT_display)
Arduino UNO, Nano or other based on Atmega328 and SPI TFT ST7735 1.8” wireup
| Device name | Device Pin / Description | Arduino Pin |
|---|---|---|
| Display TFT | ||
| RST (RESET) | 8 | |
| RS or DC | 9 | |
| CS or SS | 10 | |
| SDI | 11 | |
| CLK | 13 | |
| RDA5807 | ||
| VCC | 3.3V | |
| SDIO (pin 8) | A4 | |
| SCLK (pin 7) | A5 | |
| Buttons | ||
| Volume Up | 4 | |
| Volume Down | 5 | |
| Stereo/Mono | 6 | |
| RDS ON/off | 7 | |
| SEEK (encoder button) | A0/14 | |
| Encoder | ||
| A | 2 | |
| B | 3 |
Attiny84
RDA5807 breakout, ATtiny84, Encoder and Buttons wireup
| RDA5807 pin | Attiny84 REF pin | Physical pin |
|---|---|---|
| SEEK_UP | 3 | 10 |
| SEEK_DOWN | 5 | 8 |
| ENCODER_PIN_A | 0 | 13 |
| ENCODER_PIN_B | 1 | 12 |
| SDIO / SDA | SDA | 7 |
| SCLK / CLK | SCL | 9 |
Attiny85
ATtiny85 and RDA5807 wireup
| RDA5807 pin | Attiny85 REF pin | Physical pin |
|---|---|---|
| SEEK_UP | PB1 | 6 |
| SEEK_DOWN | PB4 | 3 |
| SDIO / SDA | SDA | 5 |
| SCLK / CLK | SCL | 7 |
Arduino Nano and NOKIA5110 schematic
RDA5807 breakout, Arduino Nano and Nokia 5110 display wireup
| Device name | Nokia 5110 | Arduino |
|---|---|---|
| NOKIA 5110 | Pin function | Nano Pin |
| (1) RST (RESET) | 8 | |
| (2) CE or CS | 9 | |
| (3) DC or DO | 10 | |
| (4) DIN or DI or MOSI | 11 | |
| (5) CLK | 13 | |
| (6) VCC (3V-5V) | +VCC | |
| (7) BL/DL/LIGHT | +VCC | |
| (8) GND | GND | |
| RDA5807 | Pin Function | |
| VCC | 3.3V | |
| SDIO (pin 8) | A4 | |
| SCLK (pin 7) | A5 | |
| Buttons | ||
| Volume Up | 4 | |
| Volume Down | 5 | |
| Stereo/Mono | 6 | |
| RDS ON/off | 7 | |
| SEEK (encoder button) | A0/14 | |
| Encoder | ||
| A | 2 | |
| B | 3 |
Arduino Nano and LCD 16x02
Arduino UNO, Nano or Pro mini wireup
| Device name | Device Pin / Description | Arduino Pin |
|---|---|---|
| LCD 16x2 or 20x4 | ||
| D4 | D7 | |
| D5 | D6 | |
| D6 | D5 | |
| D7 | D4 | |
| RS | D12 | |
| E/ENA | D13 | |
| RW & VSS & K (16) | GND | |
| A (15) & VDD | +Vcc | |
| RDA5807 | ||
| SDIO (pin 8) | A4 | |
| SCLK (pin 7) | A5 | |
| Buttons | ||
| Volume Up | 8 | |
| Volume Down | 9 | |
| Stereo/Mono | 10 | |
| RDS ON/off | 11 | |
| SEEK (encoder button) | D14/A0 | |
| Encoder | ||
| A | 2 | |
| B | 3 |
ESP32 and LCD 16x02
Arduino UNO and display module TM1638
I2S and RDA5807FP Setup
OLED I2C DISPLAY AND ARDUINO NANO SETUP
Vídeos about this Library and projects with RDA5807
- FM RECEIVER AND I2S DIGITAL AUDIO WITH RDA5807FP AND MAX98357A
- FM receiver with RDA5807, Arduino UNO and TM1638 seven-segment module
- FM / RDS receiver with RDA5807FP, ESP32 and LCD16x02
- FM / RDS receiver with RDA5807, Arduino Nano and Nokia 5110 display
- FM Receiver with PU2CLR RDA5807 Arduino Library and Nokia 5110
- FM Receiver with PU2CLR RDA5807 Arduino Library - RDS/RBDS first test
- FM Receiver with RDA5807 Arduino Library by PU2CLR
- MINIMALIST RECEIVER WITH RDA5807 ARDUINO LIBRARY