Business Hotline
Features
■ Support Free RTOS operating system
■ Support STASTA, Soft AP and Sniffer mode
■ Comply with CE/FCC/SRRC electromagnetic compatibility regulations
■ Follow RoHs/REACH environmental protection directives
■ Stamp hole package, easy to SMT process
■ Applicable to: smart lighting, smart switches, smart sockets, smart home appliances
Module size chart

Module pin
No | Name | IO Type | Description |
1 | CHIP_EN | IO | Chip cnable pin (active high) |
2 | GPIO5 | IO | GPIO5 |
3 | GPIO2 | IO | GPIO2 |
4 | GPIO11 | IO | GPIO11 |
5 | GPIO12 | IO | GPIO12 |
6 | GPIO14 | IO | GPIO14 |
7 | GPIO17 | IO | GPIO17 |
8 | VCC | P | Power supply. 3.3V is required |
9 | GND | P | Ground connections |
10 | GPIO0 | IO | GPIO0 |
11 | GPIO8 | IO | GPIO8(Boot option). |
12 | GPIO1 | TO | GPIO1 |
l3 | GPIO3 | IO | GPIO3 |
14 | GPIO4 | IO | GPIO4 |
15 | RXD | I | UART RX |
16 | TXD | O | UART TX |
Specification Download
Related Products

Mobile phone:
+86 136-9191-2766
Skype:
sammilauyan
WhatsApp:136-9191-2766
E-mail:
sales@trolink.cn
Company address:Room 601, Huashengtai Technology Building, 36 Hangkong Road, Baoan District, Shenzhen
Factory address:Second Floor, Building B, Shijie, District A, Huafeng First Science and Technology Park, Gushu Sanwei, Baoan District, Shenzhen
Copyright: Trolink Technology Co., Ltd. 粤ICP备16023092号 | About | Honor | Contact | Message | Map粤ICP备16023092号