Allows you to convert USB to TTL/CMOS compatible levels and vice versa
Voltage: 5V
Chip: Silicon Laboratories CP210x chip
The DFRobot USB to TTL Converter combine the USB-232-1 (USB to Single RS232 Adapter) and TTL-232-1 (Port-powered RS232/TTL converter) allows you to convert USB to TTL/CMOS compatible levels and vice-versa. It can be used to set up APC220 RF wireless module. It can be used as STC microcontroller program downloader.
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.
C
Charles
Anomaly with apc220
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 ...