The M1W module is an AIOT module designed based on the intelligent computing chip K210 (RISC-V architecture).The main control chip has a -in 64-bit dual-core high-performance low- processor.Each core has a floating unit (FPU), a convolution artificial neural network hardware accelerator (KPU) and a fast Fourier transform accelerator (), equipped with Field Programmable IO (FPIOA), supports a variety of mainstream AI programming frameworks.The M1W module has a -in ESP8285WiFi chip with standard 802.11b/gprotocol, which allows the module to easily network.Different batches, product appearance and color may be different, does not affect the Color: silverMaterial: Metal+PCBPackage Contents:1 x ModuleOnly the above package content, other products are not included.Note:Light reflection and different displays may the color of the item in the a little different from the real thing.The measurement allowed error is +/- 1-3cm.