VOXL 2 I/O Expander Board voxl-2 The Smart Radio series is

The Smart Radio series is powered by Mesh Rider to to provide long-range

RFID Access Control example

Are you developing a project for an environment where wireless connections are unavailable or would be inefficient

Sort of like a very short range bluetooth that doesn't require authentication

VOXL 2 I/O Expander Board voxl-2 The Smart Radio series isUART PX4IO Expander Board Spektrum or S. bus RC with 8 Channels of PWM Output Use this expansion board to enable the use of S. bus and Spektrum based RC receivers. With 8 PWM out channels, you have flexibility to control servos for gimbal control, or use the PWM signals to drive up to 8 single channel ESCs! Whatever your project, this expansion board unlocks additional capabilities and enables PWM control. Ready to Use Development Tools Product