Re: ESP8266 WiFi Module Pinouts
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Thanks for pointing out, I had gone through all modules and hadn't noticed that there were variants.
Turns out the ESP-05 also now has a different pinout, with a 5th pin added (reset).
And the ESP-02 might have a 3rd pinout, judging by this web link:
https://ex-store.de/Funk/Wireless-Netzw ... ::161.html
which shows:
Turns out the ESP-05 also now has a different pinout, with a 5th pin added (reset).
And the ESP-02 might have a 3rd pinout, judging by this web link:
https://ex-store.de/Funk/Wireless-Netzw ... ::161.html
which shows:
Code: Select all
___
| |
GND o| |o RST
URX o| |o GPIO2
UTX o| |o GPIO0
3.3V o|___|o PowerDown