| Messing with Sonoff | |
|---|---|
 | |
| Participants | User:buzz |
| Skills | ESP8266 |
| Status | Active |
| Niche | Electronics |
| Purpose | Use in other project |
| Tool | No |
| Location | |
| Cost | |
| Tool category | |
Sonoff-on-FTDI.png {{#if:No | [[Tool Owner::{{{ProjectParticipants}}} | }} {{#if:No | [[Tool Cost::{{{Cost}}} | }}
Just a projectpage to hold Sonoff knowledge.
- http://aliexpress.com/item/Sonoff-ITEAD-WiFi-Wireless-Smart-Switch-Remote-Control-Switch-Module-With-ABS-Shell-Socket-For-MQTT/32668880155.html
- https://www.itead.cc/wiki/Sonoff_TH
It seems the button is connected to GPIO0 , so needs to be held down on bootup to get into flashmode.
| Tested | GPIO0 | Button |
|---|---|---|
| GPIO12 | Relay | |
| GPIO13 | Led | |
| Untested | GPIO1 | TX (or RX) |
| GPIO3 | RX (or TX) | |
| GPIO14 | pin5 on header |
Still available; GPIO1 and GPIO3 (aka RX and TX) and, suprisingly, GPIO14 (on the Sonoff TH this is the fifth pin on the 5pin header you use to flash it)