Gravity: Serial Data Logger for Arduino SF_Stepper Motor RPLIDAR is the designed sensor

RPLIDAR is the designed sensor for applying SLAM algorithm

this version of the IOIO-OTG has corrected the IC power failure issue due to the on-board switch voltage regulator failing as well as adding a missing decoupling cap on the AVIN pin

The board is capable of much more than just sending strings over the air

Do NOT link it to positive side

Gravity: Serial Data Logger for Arduino SF_Stepper Motor RPLIDAR is the designed sensorCompared to the old MicroSD Card Module , this Gravity: Serial Data Logger can store data more conveniently, and supports direct data printing through serial port without additional codes. The Serial Data Logger provides onboard 128MB Flash memory, no more TF card required. It comes with a USB function, which means you can directly connect it to a PC computer to read the stored files without using a card reader. Meanwhile, with the onboard LED