Do it esp32 dev kit v1 schematic Esp32-relay-board-8ch Esp32-relay-board
ESP32 and Relay Wiring Diagram Resources - EasyEDA
Esp32 relay board images
Esp32 relay schematic
Esp32 and relay wiring diagram resourcesAc/dc powered esp32 relay board x4 Esp32 dev board schematicEsp32 4 relay iot aio board.
Esp32 relay x8 board to switch pins with browserDetails about 16 channel wireless wifi module iot esp32 relay driver Esp32 custom board with relays and analog outputs for home assistant74hc595 circuit diagram.

Esp32 relay module
Controlling relay boards from an esp32Esp32 relay easyeda channels pcb 2021 Relay esp32 schematic wiring demonstration serverControlling a relay board.
Esp32 boardFirst time wiring a 5v relay to esp32 Esp32 general purposes relay boardProblems with esp32 and relay module.

Esp32 wireless wifi relay module esp32-wroom development board
Esp32 8 relay board aioEsp32_relays Esp32 opto-isolated relay board not workingEsp32 opto-isolated relay board not working.
Esp32 relay with arduino code: control ac appliancesEsp32 relay x1 4 channels relay with esp32Wifi esp32 module with relays inputs.

How to control a relay module with an esp32
Click image for gallery .
.







