User Manual

JS7688-core-board manual Hangzhou Jotale Technology Co., Ltd www.jotale.com
4
SPI slave 1 x SPI slave
PWM 4 x PWM
Module size
Stamp hole
version
38.5mm x 22mm x 2.8mm
Pin header
version
45mm x 31mm x 10mm
Pin interface
Stamp hole
、
Pin header
Operating voltage 3.3V ±10%
Average power consumption
0.6W
Supply current capacity ≥500mA
Antenna interface 1 x IPEX
Operating temperature
-20~60℃
Wireless protocol Support IEEE802.11 b/g/n
Wireless rate 1T1R, 150Mbps
RF power consumption ≤18dbm
Wireless distance ≤100 meters (open area)
Wireless working mode routing, AP, relay, bridge
2. Appearance and pin introduction
The JS7688 core board has two packaging forms available for customers to choose namely
"Stamp hole version" and "Pin header version". Below are the photos of the real product
and the packaging introduction.
2.1 Pin header version
2.1.1 Real photos
2.1.2 Pins introduction and product size