D-Robotics RDK X3 Development Board speaker 32GB Micro SD card pre-loaded

32GB Micro SD card pre-loaded with Raspberry OS (in protective case)

supporting sound

Add-on Pack for mBot and mBot Ranger

but you could wire all the sensors up as shown below

1 x MO3 Alcohol Sensor

D-Robotics RDK X3 Development Board speaker 32GB Micro SD card pre-loadedQuad core ARM Cortex A53 Processer, 5Tops Edge Inference Capabilities RDK X3 Development Board The RDK X3 series encompasses the RDK X3 and RDK X3 Module, delivering exceptional 5Tops edge inference capabilities. Their standardized dimensions and interfaces seamlessly integrate with generic products, empowering developers to rapidly deploy intelligent products and robotic solutions. Specifications CPU Quad core ARM Cortex A53@1. 5G BPU Dual core