apple pencil battery life

I am writing an application that will, on the high end, have a screen-on time of > 1 hour. While the app is in use, it will need to send a heartbeat to a server via an open socket every so many seconds (usually a value between 4s and 29s), as shown below. connection = NWConnection(host: .init(combinedAddress), port: .init(integerLiteral: port), using: .tcp) if let ipOptions = connection.parameters.defaultProtocolStack.internetProtocol as? NWProtocolIP.Options { ipOptions.version = .v4 } connection.parameters.preferNoProxies = true DispatchQueue.global(qos: .default).async { self.heartbeatTimer = Timer.scheduledTimer(withTimeInterval: self.getHeartbeatInterval(), repeats: true, block: { _ in self.sendHeartbeat() // eventually connection.send(heartbeat data... , completion: {...} ) }) RunLoop.current.run() } During periods of less user interaction, the only data going across the network will be the heartbeat. According to this page, there's a periods of high power network activity, followed by another less e

Hi, I just got an iPad Air 4 with the 2nd gen pencil and I’m facing the issue that MS Onenote does not recognise Apple Pencil in text mode. It recognises it only in drawing mode. Please let me know how this may be fixed. Thanks