![STC15F204 interface driver board development board for NRF905 wireless interface STC15F204 interface driver board development board for NRF905 wireless interface](https://www.bifelectronic.com/2648-large_default/lc-wifi-turn-ttl-module-wifi-serial-port-module-wireless-pass-through-module.jpg)
1.Support 802.11 b/g/n wireless standards.
2.Support the STA/AP/STA + AP coexistence working mode.
3.Support Smart Link intelligent networking.
4.Support WPS network configuration.
5.Support the UART interface data.
6.Support to restore the factory default Settings.
7.Support the AT instruction set.
8.Support 3.3 V or 5 V input voltage.
9. PCB size: 37 (mm)X16.8 (mm).