ȳϽʴϱ ũ Դϴ.
1.ESP32 AT Command AT+BLEGATTSNTFY=0,1,6,10
Server Characteristic ̿Ͽ Client
Connection index, Service index, Characteristic index, Data Length
Ͽ Characteristic Notifyϴ AT Command ϴ.
2.FB301 ۽ϴ ø ESP32 ϱ ؼ
ESP32 Client ġ AT Command Ͽ
FB301 Service Characteristic Ȯ
FB301 Serial Read Notification Enableؾ մϴ.
FBL301 Serial Read Configuration Handle 0x0020̸
ESP32 Client ġ Serial Read Configuration Handle ̿
FBL301 Serial Read Notification Enable Ͻø ˴ϴ.
ESP32 ڼ ESP32 Datasheet
AT Command ȮϽñ ٶϴ.
Ȯ Ź 帳ϴ.
մϴ.
Ϸ .
------- ---------
Ʒ ESP32(BLE,LE client) FB301 Ͽ
ۼ Ϸմϴ.
ESP32(BLE) -> FB301δ (?) "12345678" ,
FB301
"12345678" ߽ϴ.ESP32(BLE,LE client):
AT+BLECONN=0,"00:19:01:73:E2:45"
//
AT+BLEGATTSNTFY=0,1,6,10
//10Ʈ (?)
>12345678
//rn 10Ʈ
FB301:CONNECT 7CDFA1AF52BA,0
//
12345678
//10Ʈ (?)
1) "12345678" ͷ , ˸ · ڽϴ.
FB301ʿ Ǵ Դϴٸ...
(BLE ڽϴ.)
2) ¿ FB301 ESP32 ڿ ؾ ϴ?
ESP32ʿ
AT+BLEGATTCWR=0,3,3,,2 ص ȵǴµ մϴ.