usbasp.固件，驱动，更新于2009年(USBasp is a USB in-circuit programmer for Atmel AVR controllers. It simply consists of an ATMega88 or an ATMega8 and a couple of passive components. The programmer uses a firmware-only USB driver, no special USB controller is ne

esp8266 wifi-serial bridge, outbound TCP, and arduino/AVR/LPC/NXP programmer