1. Adopt the RP2040 microcontroller chip designed by the official for Raspberry pi2. Equipped with dual-core ARM Cortex M0+ processor, running frequency up to 133MHz flexible clock3. Adopt infineon's CYW43439 wireless chip, support 2.4/5GHz band Wi-Fi4 wireless network4. Built-in 264KB SRAM and 2MB on-chip Flash5. Stamp hole design, which can be directly welded and integrated into the bottom plate designed by the user6. USB1.1 host and device support7. Support low power sleep and hibernation mode8. Can be recognized as mass storage through USB for drag-and-drop download program9. Up to 26 multi-function GPIO pins10. 2 SP1, 2 I2C, 2 UART, 3 12-bit ADC, 16 controllable PWM channels11. Accurate on-chip clocks and timers12. Temperature sensor13. On-chip accelerated floating-point library14. 8 programmable I/O (PIO) state machines for custom peripheral supportProduct Name: Development BoardType: for Raspberry Pi Pico WChip: RP2040GPIO: 26Supply current: 3APower supply voltage: 5VUses: micro-python programming, etc.Product size: 51x21mmColour:greenMaterial:PCBPackage Contents:1 x for Raspberry Pi Pico W Development BoardOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.31598. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !