To meet more customer’s requirement , Feasycom engineer Mr Pan developed a new function which named “ BLE passcode “ for FSC-BT646 BLE module , this function have a wide application in the Bluetooth product which works with an mobile App , likes Automobile electronic product , electronic toys and measuring apparatus , etc.

The new AT commands

Read/Write Pincode

Read/Write Authentication type for pairing

Our engineer Mr Pan is a very hardworking boy and enthusiastic with work , he’ll add these information to FSC-BT646’s programming user guide.

FSC-BT646 is a Bluetooth 4.2 low energy module , which is an economy BLE module , if you have project related BLE module , just feel free message us .