Transcript
REYAX
RY835AI High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module with Compass, Gyroscope, Accelerometer, Pressure Sensor Data Sheet
Product Description The REYAX RY835AI GNSS receiver module with embedded GPS/Glonass/BeiDou antenna enables high performance navigation in the most stringent applications and solid fix even in harsh GPS/Glonass/BeiDou visibility environments.
RY835AI
REYAX
High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Features • • • • • • • •
u-blox NEO-M8N GNSS(GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS) engine.. Bosch BMP180 Pressure Sensor . Honeywell HMC5983 Compass IC. InvenSense MPU-6050 Gyroscope & Accelerometer Motion Tracking device. Embedded GPS/Glonass/BeiDou Antenna. RTC battery backup. RY835AI UART and RY835DI RS-232 interface option USB 2.0 interface connect to computer easily.
• • • •
Max. 10Hz Navigation update rate Position accuracy 2.0 m CEP GNSS & POWER LED Indicator Dimension: 50mm*50mm*7mm
Part Bosch BMP180
InvenSense MPU-6050
Honeywell HMC5983
RS-232 (RY835DI) RY825DI
Sensor .
RED GNSS LED
GREEN POWER LED
Copyright © 2015, REYAX TECHNOLOGY CO.,LTD.
u-blox NEO-M8N
Micro USB
Recharge battery
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RY835AI
REYAX
High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Application Schematic
U1 RY 835AI DRDY INT 5 TXD VDD(+5V)
RXD PPS
4 3 2 1
+ C1 10uF/16V
GND
FSY NC
TXD
SCL1
RXD
SDA1
PPS
GND
VDD
SCL2
C2 104p
SDA2
GND
7 8
DRDY INT FSY NC
9
SCL1
10
SDA1
11 12
SCL2
13
SDA2
14
EXTINT0
15
16
USB
EXTINT0
6
USB2.0 connect to computer
Copyright © 2015, REYAX TECHNOLOGY CO.,LTD.
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RY835AI
REYAX
High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Pin Description Pin
Name
I/O
1
VDD
I
2
PPS
O
3
RXD
I
4
TXD
O
5
GND
-
Condition Supply voltage u-blox NEO-M8N Time pulse u-blox NEO-M8N Serial Port u-blox NEO-M8N Serial Port Ground Honeywell HMC5983
6
DRDY
O
7
INT
O
Data Ready, Interrupt Pin. Internally pulled high. Optional connection. Low for >200 μsec when data are placed in the data output registers. InvenSense MPU-6050 Interrupt digital output (totem pole or open-drain) InvenSense MPU-6050
8
FSYNC
I
9
SCL1
I/O
Bosch BMP180, Honeywell HMC5983, InvenSense MPU-6050 I2C interface, +3.3V 2.2KΩ pull up.
10
SDA1
I/O
Bosch BMP180, Honeywell HMC5983, InvenSense MPU-6050 I2C interface, +3.3V 2.2KΩ pull up.
11
GND
-
12
SCA2
I/O
13
SCL2
I/O
Regulator filter capacitor connection Frame synchronization digital input. Connect to GND if unused.
Ground u-blox NEO-M8N DDC Data u-blox NEO-M8N DDC Clock u-blox NEO-M8N
14
EXTINT0
I
External Interrupt Pin Leave open if not used.
15
GND
-
Ground
Copyright © 2015, REYAX TECHNOLOGY CO.,LTD.
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RY835AI
REYAX
High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Block Diagram
Micro Processor
35mm*35mm GPS/Glonass/BeiDou antenna TXD RXD EXTINT0
USB u-blox NEO-M8N engine. Flash
TCXO
Rechargeable Backup Battery
I2C
INT FSYNC
Computer
+3.3V Power Regulator
Bosch BMP180 Pressure Sensor . InvenSense MPU-6050 Gyroscope & Accelerometer Motion Tracking device. I2C
DRDY
Copyright © 2015, REYAX TECHNOLOGY CO.,LTD.
Honeywell HMC5983 Compass IC.
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RY835AI
REYAX
High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Specification Item Operation Voltage
Min.
Typical
3.9
Max.
Unit
5.5
V
Condition VDD
38.65
mA
TXD/RXD DIO voltage
3.3
V
RY835AI UART version
TXD/RXD RS-232 voltage
12
V
RY835DI RS-232 version
9600
bps
Current
Baud Rate USB Interface
u-blox NEO-M8N 34mA Bosch BMP180 0.65mA Honeywell HMC5983 0.1mA InvenSense MPU-6050 3.9mA
NMEA, Configurable V2.0
Logic I/O Voltage
3.3
GNSS Center Frequency
1561.098 1575.42 1602.5625
Navigation update rate
1
Accuracy
V MHz BeiDou GPS Glonass Hz
Configurable
2
M
CEP
Cold starts
26
Sec.
Aided starts
2
Sec.
Hot starts
1.5
Sec.
Tracking Sensitivity
-167
dBm
Cold starts Sensitivity
-148
dBm
Hot starts Sensitivity
-156
dBm
Operating Temperature
-40
25
10
+85
˚C
Antenna Weight
35mm*35mm Embedded 24
g
*Other sensors specification, please refer to the original datasheet.
Copyright © 2015, REYAX TECHNOLOGY CO.,LTD.
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REYAX
RY835AI High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Configuration Hardware Tools Please plug a micro USB cable to the RY835AI.
Configuration Software Tools Please download the u-blox u-center https://www.u-blox.com/en/product/u-center-windows and Access Port http://www.sudt.com Please execute the u-center and run the messages-UBX-CFG. Set to receive GPS&Glonass (default)
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REYAX
RY835AI High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Set to receive GPS & BeiDou
Enable Message
Copyright © 2015, REYAX TECHNOLOGY CO.,LTD.
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REYAX
RY835AI High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Set Baud rate (9600 default)
Set Navigation update rate (1Hz default)
Copyright © 2015, REYAX TECHNOLOGY CO.,LTD.
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REYAX
RY835AI High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Save Configuration in flash
Copyright © 2015, REYAX TECHNOLOGY CO.,LTD.
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REYAX
RY835AI High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Dimensions
3Φ
unit: mm
Copyright © 2015, REYAX TECHNOLOGY CO.,LTD.
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RY835AI
REYAX
High Performance GPS&Glonass/GPS&BeiDou Parallel mode antenna module
Usage Considerations Please fix the USB cable. If the force direction is unsuitable, it will damage the micro USB connector easily.
REYAX
TECHNOLOGY CO.,LTD.
Address：7F., No.24, Ln. 123, Sec. 6, Minquan E. Rd., Neihu Dist., Taipei City 11490, Taiwan Website：http://www.reyax.com Tel：+886-2-8791-3666 Fax：+886-2-8791-3381 E-mail：
[email protected]
Copyright © 2015, REYAX TECHNOLOGY CO.,LTD.
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