ELE Blue Tooth Shield-V1.2 Pico LCD HAt Resources:

Resources:

It also supports Micro SD cards and includes a buzzer for audio indication

allowing seamless integration of multiple sensors

a single-sided FPC (Flexible Printed Circuits)

and SD card preloaded with Raspberry Pi OS

ELE Blue Tooth Shield-V1.2 Pico LCD HAt Resources:The Bluetooth Shield integrates a Serial Bluetooth module. It can be easily used with Arduino Crowduino for transparent wireless serial communication. You can choose two pins from Arduino D0 to D7 as Software Serial Ports to communicate with Bluetooth Shield (D0 and D1 is Hardware Serial Port). It also expand five analog IOs that you can use it to connect other devices. The Bluetooth Shield could be setting to Master or Slave by user. Serial port