R3 PLUS - development board with ATmega328P microcontroller
ID: 584351
5906623425389
zł86.21
Tax included
zł70.09 tax excl.
Development board with ATmega328P microcontroller compatible with Arduino Uno Rev3. Waveshare R3 PLUS
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14 days for return
Each consumer can return the purchased goods within 14 days
Description
Development board with ATmega328P microcontroller compatible with Arduino Uno Rev3. The board at the user's disposal offers 14 I/O lines (6 of them can work as PWM outputs), 8 analog inputs, 16 MHz quartz, USB connector, power connector, ICSP programmer connector and RESET button. Thanks to the uploaded bootloader, no external programmer is needed for programming.
| 1. ATmega328P-AU | 10. Power supply DC 7-12 V |
| 2. 3,3 V Regulator AMS1117-3.3 | 11. Reset |
| 3. 5 V Regulator NCP1119ST50T3G | 12. Power LED |
| 4. FT232RL | 13. LED TX/RX |
| 5. Arduino Interface | 14. User LED |
| 6. ICSP Interface | 15. Fuse 0,5 A |
| 7. microUSB | 16. Power supply configuration |
| 8. Power supply pins header | 17. Bootloader switch |
| 9. FT232 pins |
The manufacturer has introduced several modifications that significantly improve the work with the R3 PLUS.
| R3 PLUS | OFFICIAL R3 | REMARKS | |
|---|---|---|---|
| Operating voltage | 5V/3.3V | 5V | Dual voltage level to support more shields |
| Reset | Lateral | Vertical | Lateral button is easier to use when connecting with shield |
| Bootloader switch | Yes | None | The board can be configured to run program immediately when power-up by the switch |
| USB connector | Micro USB | USB Type B | Micro connector is more commonly used, and shields won't be blocked anymore while connecting |
| DC jack | Low profile | Normal height | Shields won't be blocked anymore while connecting |
| Power output header | Yes | None |
Providing 5V/3.3V power output OR common-grounding with other boards |
| 3.3V power output | 800mA Max | 150mA Max | R3 PLUS features higher driving capability |
| Oscillator | Crystal oscillator | Ceramic resonator | Crystal oscillator is suit for applications where accurate clock reference is required |
| ADC channel | 8 | 6 | CFG used as ADC6 by configuration, and ADC7 from the Reserved PIN |
| Connecting with prototype breadboard |
Supported | Not supported | Solder pads is provided for DIY interfaces to connecting with prototype breadboard |
| USB driver | Compatible with all main systems | Doesn't compatible with WIN7/WIN8 Express Edition | Driver will never failed to install thanks to the onboard FT232 |
| Firmware fixing | Supported | Not supported | Firmware can be fixed by using the onboard FT232, no extra programmer is needed |
Features
- Microcontroller: AVR ATmega328P
- Flash memory: 32 KB
- SRAM memory: 2 kB
- EEPROM memory: 1 kB
- 14 digital I/O lines (6 can be used as PWM outputs)
- 8 analog inputs
- Quartz: 16 MHz
- Logic level 3.3/5 V
- Recommended supply voltage 7 to 12 V (DC connection)
- Dimensions: 68.6 x 53.4 mm
- Weight: 25 g
Kit contains
- R3 PLUS development board
- USB microB cable
584351
Data sheet
- Microcontroller
- ATmega328
- Core
- AVR
- Frequency
- 16MHz
- Flash memory
- 32kB
- RAM
- 2kB
- EEPROM memory
- 1kB
- Number of digital pins
- 20
- Number of PWM channels
- 6
- Ilość wejść analogowych
- 8
- ADC
- 1x 10bit
- DAC
- none
- CAN
- none
- USB
- 1
- Ethernet
- none
- WiFi/BT module
- No
- Bluetooth module
- No
- GSM/GPRS module
- No
- Logic voltage
- 3,3 V/5 V
- MicroSD slot
- No
- Supply voltage min
- 7
- Supply voltages max
- 12 V
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Development board with ATmega328P microcontroller compatible with Arduino Uno Rev3. Waveshare R3 PLUS