Place of Origin
Guangdong, China
Model Number
TDJL-ESP32-16CH
On-board chip
ESP32-Wroom-32E 4M byte flash
Interface
ESP32 IO and Uart interfaces
Power
DC 5V to 3.3V, 5V power supply
On board
RST AND Oo programmable buttons
Relay
Switching signal, AC250V/DC30V load