2x Bn-220 3.0v-5.0v Ttl Level,gnss Module,gps Glonass Dual Gps Module

Model:BN-220 GPS moduleThe main feature of this GPS GLONASS module is the small size and the FLASH..Its default factory parameters are 22mm x 20mm x 6mm, with FLASH, 9600 baud rate, NMEA protocol, 1 Hz frequency, and TTL level data.color: blueMaterial: plastic + electronic componentsPackage Contents:2PCS GPS receiver2PCS Connecting lineOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.