Open Wifi Network Setup with Admin Panel

Hi, I want to setup open wifi network with Admin Panel. a) Deploying access points centrally and pushing configuration to the access point. b) Grouping of access points c) Group based Controlling various attributes of the access point: I. SSID II. Upgrade firmware d) Control access points attributes Individual: I. Tx power II. Channel III. Upgrade Firmware e) Group based Splash page controlling I. Background and Title II. Authentication mechanism(Social/OTP/Email/Voucher) III. Post login features(url redirection, Welcome email/sms) IV. User attributes like data/time/bandwidth f) Group based ad management I. Video/Text/Image Ads II. Pre Authentication and Post Authentication Ad control. g) Email and SMS campaign I. Composing Email/SMS campaign II. Sending Email/SMS campaign on the basis of user attributes. h) User analytics(basic) i) FreeRadius will be used in the backend.