wifi smart LED based on the MediaTek MT7687 | Edal Tech International Limited

2024.12.03

wifi smart LED based on the MediaTek MT7687

Technical Blog

Wifi is widely used as an access standard for wireless LAN, and almost all smartphones, tablets and laptops support WIFI, which is the most widely used wireless network transmission technology today.

►Photos of display boards

►Scenario block diagram

►Core technical advantages

1) 220V input

2) Up to 90% conversion efficiency

3) WiFi remote control

►Solution specifications

1）ARM Cortex-M4 MCU with FPU 2）352K SRAM，64K boot ROOM 3）Low Power RTC mode with 32kHz crystal support 4) IEEE 802.11 b/g/n compliant 5) Security support for WFA WPA/WPA2 personal, WPS2.0 6) SPI, UART, I2C, I2S, PWM, ADC, IrDA, GPIO