2020. 3. 2. 13:56ㆍ카테고리 없음
8 thoughts on “ 3 Ways to Use Arduino as USB Serial Adapter Converter”. DuinosoarYou could just program the Arduino with the default “empty” sketch (i.e.
Empty setup and loop functions). ↓. maheshhi, i’m using an arduino compatible and using methods 2 & 3, i’m able to see what the second device (ESP8266) transmits TO my computer. I am not able to SEND any commands from my computer. I have NodeMCU installed and i can see it boot up (see below). The ardino compatible uses a CH340 chip, not FTDI.
It works flawlessly as both an Arduino and as an ISP for, say, ATtiny chips. All i want to do is to use the arduino as a USB/TTL cable.
Usb Pinout
Any ideas?this is the output when i boot up the ESP8266. The output goes via the CH340 on the host arduino board to my windows laptop that’s running tera term (or just the arduino serial monitor; either works).any ideas what’s wrong?thanks!!maheshNodeMCU 0.9.5 build 20150318 powered by Lua 5.1.4lua: cannot open init.lua.
Key SpecsCable Length1.3 feetConnector Type (End 1)USBGender (End 1)MaleConnector Type (End 2)USB Type AGender (End 2)MaleIn-Wall RatedNoConnectivityCable TypeUSBCable Length1.3 feetSignal TypeDigitalProduct TypeAdapter, CableConnector Type (End 1)USBGender (End 1)MaleConnector Type (End 2)USB Type AGender (End 2)MaleEnvironmentalIn-Wall RatedNoGeneralModel NumberNS-PU99501ColorBlackColor CategoryBlackCertifications & ListingsETL ListedNoCSA ListedNoWarrantyManufacturer's Warranty - Parts1 yearManufacturer's Warranty - Labor1 yearOtherUPC38.