- Sat May 16, 2020 12:10 pm
#87132
I have the ESP8266-12E of Hysiry
Can someone tell me how to test it to see if it works?
Can someone tell me how to test it to see if it works?
- Mon May 18, 2020 4:12 am
#87176
Connect it up like this (note: Vcc is 3.3V):
Image borrowed from Sensate.io
"Serial port" is (for instance) a generic USB -> UART convertor set to 3.3V levels.
Connect setup to PC, run a good terminal program (like PuTTY) and open a connection to the serial port at 74880 Baud (this is not a typo, it really is this non-standard rate).
Power up (or reset) the circuit and the terminal should output something like this:
Image borrowed from Sensate.io
"Serial port" is (for instance) a generic USB -> UART convertor set to 3.3V levels.
Connect setup to PC, run a good terminal program (like PuTTY) and open a connection to the serial port at 74880 Baud (this is not a typo, it really is this non-standard rate).
Power up (or reset) the circuit and the terminal should output something like this:
Code: Select all
ets Jan 8 2013,rst cause:2, boot mode:(3,6)
load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v00000000
~ldAssumption is the mother of all f*ckups. At least: that's what I'm assuming.
- Mon May 18, 2020 11:14 am
#87189
Thank you very much for your reply.
Can I connect my ESP8266-12E to arduino one to test it?
How should I connect it to arduino and how can I test it in this case?
Can I connect my ESP8266-12E to arduino one to test it?
How should I connect it to arduino and how can I test it in this case?
- Fri May 22, 2020 3:46 am
#87245
Not directly no; just spend the extra buck and a half on an USB -> UART convertor and save yourself the trouble. 
Assumption is the mother of all f*ckups. At least: that's what I'm assuming.
