25 motor brackets: 1 pc
High receiving sensitivity
Fingerprint imaging time: <1
The advantages of these modules are the VCC and TTL serial levels that have 5V voltage
SIM868 GSM GPRS GNSS Bluetooth 3.0 HAT for Raspberry Pi soldering 25 motor brackets: 1 pcThis is a handy, low power Raspberry Pi HAT which features multi communication functionalities: GSM, GPRS, GNSS and Bluetooth. It allows your Pi to easily make a telephone call, send messages, connect to wireless Internet, global position, transfer data via Bluetooth, and so on. General Supports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email, etc. Support GPS, COMPASS, Glonass, LBS base station positioning, omni positioning Bluetooth 3. 0,