Sonoff D1 Dimmer: configuring local HTTP API (DIY mode) and assembling for external connection. – The Roaming Workshop

Tutorial video of DIY Mode for SONOFF D1 smart dimmer switch

SONOFF D1 Light Dimmer - how to configure and default the unit

SONOFF D1 WiFi Smart Dimmer Switch for LED Lights, Mini Module, Adjust Light Brightness for Various Occasions, APP/Voice/RM433 RF Remote Control, Works with Alexa & Google Home (with RM433): .com: Tools

Sonoff D1 Dimmer - an improved design? - NotEnoughTech

SONOFF D1 Wifi Dimmer Instruction Manual

D1 - SONOFF Official

D1-DOC - SONOFF Official

SONOFF D1 Light Dimmer - how to configure and default the unit

D1-DOC - SONOFF Official

SONOFF D1 Wifi Dimmer Instruction Manual

Sonoff D1 Dimmer: configuring local HTTP API (DIY mode) and assembling for external connection. – The Roaming Workshop