RE: ESP32 FB301 BLE ڿ
ۼ firmtech7
̸
ۼ 2023-02-14
ȸ 1690
õ 36
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 .

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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.
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