Wio Lite RISC-V (GD32VF103) - With ESP8266

We've released Wio Lite W600 WiFi and Wio Lite MG126 Bluetooth, now the third brother of Wio Lite family is coming -- Wio Lite RISC-V. Wio Lite RISC-V is a  feather form factor RISC-V development board Based on GD32VF103, with the onboard ESP8266 Wio Core, it also features WiFi function. 

GD32VF103CBT6 is a Bumblebee core based on Nuclei System Technology. Support RV32IMAC instruction set and ECLIC fast interrupt function. Core power consumption is only 1/3 of that of traditional Cortex-M3.  Onboard ESP8266 WiFi core and Lipo charging circuit make it a perfect IoT control board. There is also a micro SD slot at the backside of this board, which can expand system resources.