DFRobot USB to TTLコンバータ は、USB-232-1(USB to Single RS232 Adapter)とTTL-232-1(Port-powered RS232 / TTL converter)を組み合わせて、USBをTTL / CMOS互換レベルに変換することも、その逆もできます。APC220 RF無線モジュールの設定に使用できます。STCマイコンプログラムダウンローダとしても使用できます。
Attention, the APC220 does not work if terminal 3 is connected. (No show). This adapter can not be connected directly to the APC220 unless you cut pin 3 (RTS). This info could avoid many hours of research for those who do not have sniffers on the band 430Mhz ...
S
Souroosh
Good product
Good product
P
PaulGuil
Useful USB / Bluetooth shield interface
Useful USB adapter used to configure the setting of my Bluetooth Arduino shield according to my needs. Can configure , change mode , Master or Slave. Given name of my different Bluetooth shield, then easy to recognize the Bluetooth that are transmitting with the Android App.