SKU : AP6308
หมวดหมู่ : สินค้า , Arduino , โมดูลสื่อสารไร้สาย ,
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รายละเอียด Bluetooth Serial Module (HC-05 Master/Slave mode)
- Bluetooth protocal: Bluetooth Specification v2.0+EDR
- Frequency: 2.4GHz ISM band
- Modulation: GFSK(Gaussian Frequency Shift Keying)
- Emission power: ≤4dBm, Class 2
- Sensitivity: ≤-84dBm at 0.1% BER
- Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps
- Security: Authentication and encryption
- Profiles: Bluetooth serial port
- Power supply: +3.3VDC 50mA
- Working temperature: -20 ~ +75 Centigrade
- Dimension: 26.9mm x 13mm x 2.2 mm
ตัวอย่าง code
| /* ASCII table Prints out byte values in all possible formats: - as raw binary values - as ASCII-encoded decimal, hex, octal, and binary values For more on ASCII, see http://www.asciitable.com and http://en.wikipedia.org/wiki/ASCII The circuit: No external hardware needed. created 2006 by Nicholas Zambetti <http://www.zambetti.com> modified 9 Apr 2012 by Tom Igoe This example code is in the public domain. http://www.arduino.cc/en/Tutorial/ASCIITable */ void setup() { Serial.begin(9600); while (!Serial) {;} // wait for serial port to connect. Needed for native USB port only Serial.println("ASCII Table ~ Character Map"); } int thisByte = 33; void loop() { Serial.write(thisByte); Serial.print(", dec: "); Serial.print(thisByte); Serial.print(", hex: "); Serial.print(thisByte, HEX); Serial.print(", oct: "); Serial.print(thisByte, OCT); Serial.print(", bin: "); Serial.println(thisByte, BIN); if (thisByte == 126) { while (true) { continue;}} thisByte++; } |
arduino bluetooth hc-05 code
