I have created a BLE server with required services. ( I have verified the data like ble server name, RSSI in smart phone which is treated as a client) . and i wrote a ble client program in stm32wb nucleo USB dongle, it is able to scan and connect to the ble server. But i want access BLE server name, RSSI, Tx power and battery level in BLE client. How can i read those??
