ESP32 Internal Timer

Refresh button is optional if binding with Wi-Fi is enable.

RED > 12V DC
BLACK > GROUND (GND)
GREEN > INHIBIT (HIGHT ACCEPT)
ORANGE > REFRESH BUTTON (optional for wi-fi binding) - Hold 5 Seconds to reset and back to default

IP: 192.168.4.1
PASS: 12345678

ESP8266 Internal Timer

Refresh button is optional if binding with Wi-Fi is enable.

RED > 12V DC
BLACK > GROUND (GND)
GREEN > INHIBIT (HIGHT ACCEPT)
ORANGE > REFRESH BUTTON (optional for wi-fi binding) - Hold 5 Seconds to reset and back to default

IP: 192.168.4.1
PASS: 12345678

Allan Timer External

Wiring with buck convert but you can use outlet same wiring of pisonet setup.

Outlet where the tablet/cp charger plug in.

Centralize (ESP32)

Two ESP32 Required

RED > 12V DC
BLACK > GROUND (GND)
GREEN > INHIBIT (HIGHT ACCEPT)
BROWN > PIN 16 RX2 to PIN 17 TX2 (UART)
PINK > PIN 17 TX2 to PIN 16 RX2 (UART)

IP: 192.168.4.1
PASS: 12345678