Hardware Requirements; Basic Hardware Requirements - M-Labs APOLLO series User Manual

3 Hardware Requirements

3.1 Basic Hardware Requirements

Items
Baseband Chipset
RF Transceiver
Memory
Air Interface
Frequency
Antenna
GPS Antenna
UIM requirement
Interface
Battery Monitor
Build in battery manager
Dedicate Timers
Watchdog
Motion Detect
LED
Battery
Working T ime
Power switch
Power Cable color
Power Cable connector type 8 pin
Power Consumption
The Apollo series provides support for specialized hardware features through extended AT
commands. The features supported include the following:
GPS
The major functionality of the GPS module is to compute the correlation results between the
incoming signal and the selected PRN code based on certain Carrier Doppler Frequency, Code
Doppler Frequency, code phase, carrier phase, and the particular satellite the module is
tracking or acquiring.
Requirement
VIA CBP8.2C/CBP8.2D
FCI7790
Serial Flash 256Mb
PSRAM 128Mb/64Mb (optional)
CDMA 2000 1x, GPS
CDMA2000 1x: 800MHz,1900MHz
Internal Antenna(800M&1900M)
Dedicate high performance ceramic antenna
No-UIM mode, UIM card connector optional
UART TX
UART RX
12V DC Input（1A current）
Relay Drive (12V Output ,500mA current)
GPIO1
GPIO2
internal analog input scaled (Optional)
Required
No
Required (Dedicate Watchdog is Optional)
Optional（GPS/Sensor）
2 LED required
2 LEDs (one is RED，one is Green)
Build in battery（80MAH Lion）
4hours
No
8 colors
< 5Watts