OTBR Toolbox v3.3.0 — Network and documentation Reworks the network functions for remote computers such as the Raspberry Pi and ships the documentation inside the toolbox. Highlights: - Network: reconnect after a broken connection without restarting the Raspberry Pi; no more hangs in sendCommand2Host, getKeyBufferResult and connect2ControlComputer; sendCommand2Host returns a status per computer; keyBuffer with 'remoteStop' records every response on time; after disconnectFromHost the Raspberry Pi waits for the next control computer (new option 'quit' ends it); sendExperiment2Host keeps the folder Result. Tested on Raspberry Pi 3 B, also with two Raspberry Pis and a touchscreen. - Documentation: open docs/html/index.html in a browser, offline, also for Octave users. A page per public function and seven guides; it replaces the GitLab wiki. Upgrade notes: - Update the toolbox on the control computer and on every Raspberry Pi. - The functions of the control computer check their inputs; calls that were wrong before now stop with an error. - disconnectFromHost(h) no longer ends connect2ControlComputer on the Raspberry Pi; use disconnectFromHost(h, 'quit') for that. - sendExperiment2Host keeps the folder Result; -1 deletes it. See CHANGELOG.md [3.3.0] and docs/public_api.md for the full inventory.