For DJI Tello EDU user specially designed expansion to add LED display and many more.
Experience DIY flight with the RoboMaster TT Expansion Kit that includes an open-source controller, dot-matrix display & distance-sensing module, and extension board, which support programming with Arduino, MicroPython, and more. It can be used to upgrade TELLO EDU to RoboMaster TT.
- More stable with dual-band Wi-Fi
- Supports SDK, Arduino, Scratch and MicroPython Supports offline programming
- Supports third-party sensors
- Tof distance sensing module
- Programmable dot-matrix display
- Full color LED light
In The Box
- Open-Source Controller x 1
- Dot-Matrix Display & Distance Sensing Module x 1
- Extension Board x 1
- Micro USB Cable x 1
- TT Snap-On Top Cover x 1
Specifications
Open-Source Controller
- Dimensions: 49.5×32×15.2 mm
- Wi-Fi: 2.4 GHz , 5.8 GHz
- Bluetooth: 2.4 GHz
- MCU: ESP32-D2WD, dual-core at 160 MHz, 400 MIPS
- Open-Source: Supports SDK, Arduino, Scratch and MicroPython
- Expansion: 14-pin expansion port (I2C, UART, SPI, GPIO, PWM, power source)
- Programmable LED indicator: Full Color LED
Dot-Matrix Display & Distance Sensing Module
- Dimensions: 35.3×31.5×8.6 mm
- Dot-Matrix LED: Red and blue LED 8×8
- Dot-Matrix Driver function: adjustable 256 global brightness, adjustable single-pixel red and blue LED 256 brightness
- Distance Sensing Module: TOF
- Maximum Sensing Distance of TOF: 1.2 m (indoors with white wall)
Extension Board
- DIY Connection: 14-pin extension port to 2×7 pin, 2.54mm dual in-line package, two reserved positions for 5V/3.3V power indicators, two reserved positions for test indicators
