Technical specifications, pinout and performance data for the Kingbird KB2813DB Wi‑Fi module.
The KB2813DB is a Wi‑Fi module based on MediaTek MT7628DA and MT7613B, supporting IEEE 802.11a/b/g/n/ac on 2.4 GHz and 5.8 GHz bands. It integrates firewall, router and wired/wireless networking functions and runs Linux or OpenWrt.
The document provides detailed hardware specifications, pin definitions, recommended circuits, key component parts and regulatory performance tables for both 802.11n HT40 and 802.11ac modes. This manual is written in Chinese.
| Wi‑Fi standards | IEEE 802.11a/b/g/n/ac |
|---|---|
| Frequency bands | 2.4 GHz and 5.8 GHz |
| Ethernet ports | 1‑5 × 10/100 M adaptive |
| Flash memory options | 8 MB, 16 MB, 32 MB |
| Module dimensions | 63.3 mm × 33.8 mm × 1.0 mm |
It supports IEEE 802.11a, b, g, n and ac standards.
The module provides Ethernet (1‑5 ports), USB 2.0, SDIO, SPI, I²C, I²S, UART, PWM and GPIO.
The module measures 63.3 mm × 33.8 mm × 1.0 mm.
Flash memory is available in 8 MB, 16 MB or 32 MB capacities.