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WIFI R3 fATMEGA2560 + ESP8266(32MB内存)USB-TTL CH340G
stc89c52机板实验单片103c8t651avr套件+板stm32fatmega16a开发+
板单片实验stm32fatmega16a机avr stc89c52+板+套件103c8t651开发
WiFi R3 fATmega328P+ESP8266 (32Mb memory), USB-TTL for UNO
stc89c52板103c8t6单片+stm32fatmega16a 套件51avr板机实验开发+