Difference between revisions of "Team9 microcontroller"
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(Created page with "= Bluno Beetle V1.1 DFR0339 = '''ADVANTAGES''' * Small size: 28.8mm X 33.1mm (one of the smallest Arduino boards in the market) * Connectivity: integrated Wi-Fi and Bluetoot...") |
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* Size：28.8mm X 33.1mm(1.13" x 1.30") | * Size：28.8mm X 33.1mm(1.13" x 1.30") | ||
* Weight：10g | * Weight：10g | ||
| + | |||
| + | = Pinout Diagram = | ||
| + | https://dfimg.dfrobot.com/nobody/wiki/a35f06a9dc8215e671d0d5dac083f887.png | ||
| + | |||
| + | https://dfimg.dfrobot.com/nobody/wiki/14d02b457246127341dac5b2b7f5bfac.png | ||
| + | |||
| + | = Code Example = | ||
| + | <syntaxhighlight lang="python" line='line'> | ||
| + | |||
| + | #include <FastLED.h> | ||
| + | |||
| + | #define NUM_LEDS 3 | ||
| + | #define PIN 2 | ||
| + | |||
| + | CRGB leds[NUM_LEDS]; | ||
| + | |||
| + | void setup() { | ||
| + | FastLED.addLeds<NEOPIXEL, PIN>(leds, NUM_LEDS); | ||
| + | } | ||
| + | |||
| + | void loop() { | ||
| + | |||
| + | for(int i = 0; i < NUM_LEDS; i++){ | ||
| + | leds[i] = CRGB::Red; | ||
| + | FastLED.show(); | ||
| + | delay(500); | ||
| + | leds[i] = CRGB::Black; | ||
| + | FastLED.show(); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | </syntaxhighlight> | ||
| + | |||
| + | = Instructional Video = | ||
| + | |||
| + | <youtube>tuyJV1DET9k</youtube> | ||
Latest revision as of 13:49, 19 October 2022
Contents
Bluno Beetle V1.1 DFR0339[edit]
ADVANTAGES
- Small size: 28.8mm X 33.1mm (one of the smallest Arduino boards in the market)
- Connectivity: integrated Wi-Fi and Bluetooth 4.0
- Suitable for DIY projects and wearables
- Program and control board wirelessly from mobile device (Android/iPhone)
- Compact and affordable
- Functionality
- Ease-of-use
DISADVANTAGES
- Small number of pins: only four analog and four digital Pins
Features[edit]
- ATmega328@16MHz
- Bluetooth Low Energy (BT 4.0)
- Micro USB port
- Super Compact Size
- Support Bluetooth HID and ibeacon
- Compatible with all DFRobot Bluno Series
- Support Wireless Programming
Specification[edit]
- Bluetooth Chip: CC2540
- Sensitivity: -93dBm
- Working Temperature：-10 ℃ ~ +85 ℃
- Maximum Distance：50m(1968.50")(Open field)
- Microcontroller: ATmega328
- Clock frequency: 16 MHz
- Operating voltage: 5V DC
- Input voltage: <8V (Vin < 8V)
- Digital Pin x4
- Analog Pin x4
- PWM Output x2
- UART interface x1
- I2C interface x1
- Micro USB interface x1
- Power port x2
- Size：28.8mm X 33.1mm(1.13" x 1.30")
- Weight：10g
Pinout Diagram[edit]
https://dfimg.dfrobot.com/nobody/wiki/a35f06a9dc8215e671d0d5dac083f887.png
https://dfimg.dfrobot.com/nobody/wiki/14d02b457246127341dac5b2b7f5bfac.png
Code Example[edit]
1 #include <FastLED.h>
2
3 #define NUM_LEDS 3
4 #define PIN 2
5
6 CRGB leds[NUM_LEDS];
7
8 void setup() {
9 FastLED.addLeds<NEOPIXEL, PIN>(leds, NUM_LEDS);
10 }
11
12 void loop() {
13
14 for(int i = 0; i < NUM_LEDS; i++){
15 leds[i] = CRGB::Red;
16 FastLED.show();
17 delay(500);
18 leds[i] = CRGB::Black;
19 FastLED.show();
20 }
21 }
Instructional Video[edit]
