Features: Brand new and high quality Standard for Pico header, supports for Pico series boards. All-in-one design, all modules are connected to Pico via PCB castellated holes, no soldering or wiring required. Including 15 common modules such as LED, button, buzzer, etc., which can be separated to use independently. Comes with online development resources and manual (examples for Pico C/C++ and MicroPython). Note: the PH2.0 cables are required for the connection with pico after the modules are separated. Specifications: Package B: Pico-Sensor-Kit-B Package A: Pico-Sensor-Kit-B Package C: Pico-W-Sensor-Kit-B Package D RP2040-Plus-Pico-Sensor-Kit-B (optional) Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: B / A / C / D (optional) B: 1Set x Pico-Sensor-Kit-B A: 1Set x Pico-Sensor-Kit-B C: 1Set x Pico-W-Sensor-Kit-B D: 1Set x RP2040-Plus-Pico-Sensor-Kit-B