I was preparing to flash ESPHome on another Kuled WiFi Switch, Model KS-602S, and discovered the programming pins are different than prior switches of the same model:
The pin labels are:
R T I R V G
All of my other Kuled WiFi switches are the same model number, but with this pinout:
On another thread I saw this arrangement for the same model number switch:
The image is pretty bad, but the 6 pins are labeled, top to bottom:
Gnd RS TX RX 3.5 IO0
Has anyone else seen the top image with 6-pins?
Assuming that the six pins are for flashing the ESP chip, I would guess that the pins are:
R Tx IO0 R 3V3 G
Would my guesses be accurate enough to try flashing, and which R would be the Rx. And what is Rs?