User Manual

http://www.ryzerobotics.com
1. OVERVIEW
The Tello SDK connects to the aircraft through a Wi-Fi UDP port, allowing users to control the
drone with text commands. Click here to download the Tello3.py file.
2. ARCHITECTURE
Use Wi-Fi to establish communication between Tello and PC, Mac or Mobile device
Send Command & Receive Response
Tello IP: 192.168.10.1 UDP PORT:8889 <<- ->> PC/Mac/Mobile
Remark1: Set up a UDP client on PC, Mac or Mobile device to send and receive message
from Tello via the same port.
Remark2: Send “command” command to Tello via UDP PORT 8889 to initiate Tello’s SDK
mode, before sending all other commands.
Receive Tello State
Tello IP: 192.168.10.1 ->> PC/Mac/Mobile UDP Server: 0.0.0.0 UDP PORT:8890
Remark3: Set up a UDP server on PC, Mac or Mobile device and listen the message from
IP 0.0.0.0 via UDP PORT 8890. Do Remark2 to start receiving state data if you haven’t.
Receive Tello Video Stream
Tello IP: 192.168.10.1 ->> PC/Mac/Mobile UDP Server: 0.0.0.0 UDP PORT:11111
Remark4: Set up a UDP server on PC, Mac or Mobile device and listen the message from
IP 0.0.0.0 via UDP PORT 11111.
Remark5: Do Remark2 if you haven’t. Then send “streamon” command to Tello via UDP
PORT 8889 to start the streaming.