do not work with ESP32-C3

[siteswapjuggler]

Hello after some testing it appears that this library doesn't work with ESP32-C3. The compilation works fine, the device appears in bluetooth managers, it seems to connect, but it doesn't send any keystroke.

Here is what I got on the serial port :

`Starting BLE work!
Waiting 5 seconds...
Waiting 5 seconds...
Waiting 5 seconds...
Waiting 5 seconds...
Waiting 5 seconds...
Waiting 5 seconds...
Waiting 5 seconds...
Waiting 5 seconds...
Waiting 5 seconds...
Waiting 5 seconds...
Waiting 5 seconds...
Waiting 5 seconds...
E (57804) BT_GATT: GATT_INSUF_ENCRYPTION

E (58195) BT_SMP: smp_calculate_link_key_from_long_term_key failed to update link_key. Sec Mode = 2, sm4 = 0x00
E (58196) BT_SMP: smp_derive_link_key_from_long_term_key failed

E (58201) BT_BTM: btm_proc_smp_cback received for unknown device
E (58206) BT_BTM: BTM_GetSecurityFlags false

E (58210) BT_GATT: GATT_INSUF_AUTHENTICATION

E (58314) BT_BTM: BTM_GetSecurityFlags false

E (58314) BT_GATT: GATT_INSUF_AUTHENTICATION

E (58344) BT_BTM: BTM_GetSecurityFlags false

E (58344) BT_GATT: GATT_INSUF_AUTHENTICATION

E (59889) BT_BTM: BTM_GetSecurityFlags false

Sending 'Hello world'...
E (60939) BT_BTM: BTM_GetSecurityFlags false

Sending Enter key...
Sending Play/Pause media key...
Waiting 5 seconds...
Sending 'Hello world'...
Sending Enter key...
Sending Play/Pause media key...
Waiting 5 seconds...
Sending 'Hello world'...
Sending Enter key...
Sending Play/Pause media key...
Waiting 5 seconds...
Sending 'Hello world'...
Sending Enter key...
Sending Play/Pause media key...
E (87354) BT_BTM: BTM_GetSecurityFlags false

E (87384) BT_BTM: BTM_GetSecurityFlags false

E (87474) BT_BTM: BTM_GetSecurityFlags false

E (87504) BT_BTM: BTM_GetSecurityFlags false

`

[siteswapjuggler]

Ok found a solution here : https://github.com/oden-umaru/ESP32C3-BLE-Keyboard
This fork works well with ESP32-C3