Products list direct from CN

Shenzhen Qinda Electronics Co., Ltd.

ESP32 Single Channel AC220V Power Supply 30A WIFI BT Relay Module Development Board

$5.41-5.57

Min. order 5 pieces

ESP32 Wifi Relay Board DC 5-80V 1 Way Development Board I/O Port UART Program Download Port 4M Byte Flash Module

$4.56-4.70

Min. order 10 pieces

LT269 HMI Intelligent Serial Port Screen Display Module 3.5-inch TFT with Touch Secondary Development

$10.65-10.96

Min. order 2 pieces

LCUS 10 Channel Live Streaming Prank Relay Module USB Serial Port or BT APP Control 8DO+1M

$0.65-13.03

Min. order 30 pieces