1PRIMARY_SERVICE, GAP_SERVICE 2CHARACTERISTIC, GAP_DEVICE_NAME, READ, "HID Keyboard" 3 4// add Battery Service 5#import <battery_service.gatt> 6 7// add Device ID Service 8#import <device_information_service.gatt> 9 10// add HID Service 11#import <hids.gatt> 12 13PRIMARY_SERVICE, GATT_SERVICE 14CHARACTERISTIC, GATT_DATABASE_HASH, READ, 15