Installation Instructions

Global Information Technology Co., Ltd.
- COMPANY CONFIDENTIAL -
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2.3 BLE
 Product name: Bluetooth Module
 MODEL: BTMD14581
 VENDOR: Partron
 Interface : UART
 compliant with Bluetooth 4.1 ,ETSI EN 300 328 and EN 300 440 Class 2
 Main Power: DC+3.3V
 Operating Temperature: -20℃ ~ +85℃
For BLE operation, BLE is connected by CMD operation as designed, and when
power is off, BLE is connected by CMD operation again
2.4 GPS
 Product name: Ultra-small u-blox M8 GNSS SiP module
 MODEL: ZOE-M8Q
 VENDOR: UBLOX M8
 Main Pwr: DC+3.3V
 MAX. Supply Current: 67mA @ 3.0V DC typical
 Operating Temperature: -40℃ ~ +85℃
2.5 DDR3 SDRAM
 Part name: K4B4G1646D-HCK0,256MB*16
 VENDOR: Samsung
 Main Pwr: DC+1.5V
 DDR CLOCK Frequency: up to 420MHz
 Operating Temperature: -40℃ ~ +95℃
2.6 CPU
 Part name: RK3128 Quad-Core processor
 VENDOR: ROCK CHIP
 Operation Voltage Range :IO supply +3.3V(±10%)
 Package Type: BGA316
 Operating Temperature: -40℃ ~ +85℃