SparkFun XBee 3 Module PCB Antenna - WRL-15126 level shifter and displays

and displays

Adafruit Perma-Proto HAT for Pi Mini Kit - No EEPROM is designed for makers

3V GPIO 9 GPIO + 1 analog input Power 3-6V input

With Arduino

You can also compare it with Smart Robot Car Small 2WD Motor Chassis

SparkFun XBee 3 Module PCB Antenna - WRL-15126 level shifter and displaysAfter years of popularity with the XBee Series 1 and XBee Series 2, we now have the XBee Series 3 which brings the best of both worlds. XBee 3 not only handles 802. 15. 4, and ZigBee, but also BLE protocols and you can now talk to the modules over UART or SPI as well. With a 200ft indoor range, or 4000ft outdoor line of sight range, you can set up a mesh network to talk to or communicate with various devices around your house, work, or other area.