Marka ay timaado wax soo saarka Bluetooth-ka horumarinta, Baud Rate ee moduleka Bluetooth waa muhiim.
Waa maxay heerka baud?
Heerarka baudku waa heerka xogta lagu wareejiyo kanaalka isgaadhsiinta. Marka la eego macnaha guud ee dekedda, "11200 baud" macnaheedu waa in dekeddu ay awood u leedahay inay wareejiso ugu badnaan 11200 bits ilbiriqsi kasta. Inta lagu jiro habka gudbinta xogta, heerka baud ee labada dhinac (Data Dire & Data receiver), taas oo ah dammaanadda aasaasiga ah ee isgaarsiinta guuleysta.
Sidee loo beddelaa heerka baud ee moduleka Bluetooth-ka oo wata amarrada AT?
Aad u fudud!
AT+BAUD={'Qiimaha baud ee aad u baahan tahay'}
Tusaale ahaan, haddii aad rabto inaad beddesho heerka baud ee moduleka 9600, waxaad si fudud u isticmaali kartaa,
AT+BAUD=9600
Fiiri sawirka tixraaca ee hoose, waxaan u isticmaalnaa FSC-BT836 tusaale ahaan Feasycom. Qiimaha baud ee modulekan xawaaraha sare leh ee Bluetooth wuxuu ahaa 115200. Markaad AT+BAUD=9600 u dirayso cutubkan hoos yimaada AT amarka, heerka baud waxa loo bedelay 9600 isla markaaba.
Ma xiisaynaysaa moduleka xawaaraha sare leh ee Bluetooth-ka FSC-BT836? Fadlan halkan guji
Ma waxaad raadineysaa xalka isku xirka Bluetooth? Fadlan halkan guji
