CHANNEL Bảng Mạch Rơ Le 4 Kênh Dc 12v Esp8266 Esp-01 Cho Tay Cầm Chơi Game tại Lotte Market

Giới thiệu CHANNEL Bảng Mạch Rơ Le 4 Kênh Dc 12v Esp8266 Esp-01 Cho Tay Cầm Chơi Game tại Lotte Market

Onboard ESP-01 WiFi ule and high performance microprocessor STM8S103.
The ule has 2 working es: e 1: The phone is directly installed on the WiFi ule. e 2: Equipped with a and WiFi ule on the router.
Additional features: It can also be used as a USB relay when the ESP-01 is pulled out.
Transmission distance: In an open environment, when the is installed on the WiFi ule, the maximum stable transmission distance is 100M. When the WiFi ule and the are simultaneously carried on the router, the transmission distance depends on the signal strength of the router.
On-board 12V, 10A // 250V AC 10A // 30V DC relay, which can continuously pull 100,000 times, with diode discharge protection and short response time.

Use Smartcongig technology to complete the account and password configuration on the APP ESP-01 WiFi ule on the , and configure the username and password memory functions.
Board e selection and real-time working status indicator.
Reserved UART debug interface and STM8 SWIM program download interface. (some accessories are slightly different from the factory)
Colour: blue
Material: plastic

Package Contents:
1 * Voltage Regulator uleOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.