QuecPython_EC200U or A C4-P01 development board is a small and portable development board specially designed for QuecPython. The main module is equipped with EC200U or A series LTE Cat 1 or LTE Cat 4 wireless communication module. The development board has an onboard USB Type-C interface, which is convenient for development. Developers only need a USB Type-C data cable to easily play with the development board. And the development board is compatible with the expansion board of zero, and the expansion board of zero can be used directly on the development board. EC200U-EU Applicable areas: Europe, the Middle East, Africa, AustraliaAsia, New Zealand, Brazil Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use Colour:Green Material:PCB Package Contents: 1x Kit Only 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.