- chipset AR9331 wifi Module model Oolite openwrt atheros wifi module wifi router Customization Design OEM/ODM service
- ¡¾Brief ¡¿£º2.4GHz WiFi 802.11 b/g/n;
Sigle side compoments and stamp hole pins;
1*WAN and 1*LAN;
64M DDR2 RAM;
16M SPI flash (4/8/16/32M option);
135Mbps Wireless speed;
21*GPIO (except TX, RX);
1*USB 2.0 host/device;
1*Onboard antenna(external antenna optional);
3.3V Power supply voltage;
Size 27.5*51.4MM; - ¡¾Series¡¿£ºOpenwrt WIFI Modules
- Description
Oolite V1 is a highly integrated wireless router module. It is not only a wireless module, it is a complete router, only energized, it can work in a wireless AP module, if coupled with a network transformer and RJ45 network port, it¡¯s a whole wireless router¡£
Oolite V1 power is very low, working alone, only 0.4W, suitable for battery products, it has a 150M wireless transmission rate, up to 21 gpios. All can be defined for input or output.
it's design for wifi hard disk, WiFi router, remote monitoring, remote video, Industrial control DIY and so on
Characteristics:
CPU: AR9331 400Mhz MIPS core
RAM: 64M DDR2 RAM
Flash: 16M SPI flash (4/8/32m option)
Wireless speed: 135Mbps
General GPIO: 21 (except TX, RX)
USB: Usb 2.0 master interface, support USB hub extension
Power supply voltage: 3.3V.
Port: 1WAN and 1LAN 10/100Mbps network interface
Antenna: the built-in PCB /IPX external antenna.
Debug: serial debugging interface has been out.
Board Power: 0.36W
Product size: 27.5 * 51.4MM +- 0.1mm
SPI interface pin out.
Pictures:
Pins :
Pin No.
Name
GPIO state(default)
spec
2
EX_ANT
disconnected
Extenal Antenna reserved
3
GND
GROUND
4
GPIO12
10K GND
I/O
5
GND
GROUND
6
GPIO26
Floating ouput
I/O
7
GPIO27/SYS_LED
1K~3K led 3.3v output
I/O
8
GPIO11
1K 100PF GND input
I/O Reset button
9
GPIO7
10K
GND output
I/O
10
GPIO6
10K
GND output
I/O
11
GPIO8
10K
GND output
I/O
12
GND
13
GND
14
VCC3V3
15
VCC3V3
16
GPIO17
10K
2.5v output
I/O
17
GPIO16
10K
GND output
I/O
18
GPIO15
10K
GND output
I/O
19
GPIO14
10K
GND output
I/O
20
GND
21
GPIO13
10K
2.5v output
I/O
22
GPIO1
10K
2.5v output
I/O
23
GPIO0
10K
GND output
I/O
24
GND
25
GND
26
GND
27
GND
28
Uart TX
TX
29
Uart RX
RX
30
GND
GROUND
32
GND
P33
GND
P34
GPIO23
Floating output
I/O
P35
GPIO20
Floating output
I/O
P36
GPIO19
Floating output
I/O
P37
GPIO18
Floating output
I/O
P38
GPIO22
Floating output
I/O
P39
GPIO24
Floating output
I/O
P40
GPIO21
Floating output
I/O
P41
VDD3V3
P42
VDD3V3
P43
GND
P44
GND
P45
P4_RX+
P46
P4_RX-
P47
P4_TX+
P4 Network Port
P48
P4_TX-
P49
GND
P50
P0_RX+
P51
P0_RX-
P0 Network Port
P52
P0_TX+
P53
P0_TX-
P54
JTAG_TCK
JTAG TCK
P55
USB-
USB Master USB+
P56
USB+
USB Master USB-
P57
GND
GROUND
P58
E_2.0V
Bias power output
P59
GND
GROUND
P60
SPI_CS0
IO2
P61
SPI_MISO
P62
SPI_MOSI
P63
SPI_CLK
NOTE£º
1. All power supply pins (VCC3V3) can power on, recommended 14 and 15 pin
2. Unused GPIOs can floating, no need pull-up or pull-down.
3. The power supply voltage of GPIO is 2.62V, when the GPIO outputs high, the voltage is 2.62V, the low voltage is 0V.
If the control circuit of GPIO access to 3.3V, recommended circuit: Input mode£º
£¨A£© £¨B£©
4. NET_POW, Network transformer bias power output. The output of 2.2V, to offset the use of wired network transformer
5. network port(default)£º P0¡¢P4 Lan/Wan can be programmer
s
Pins Size£º1.27mm PINs
Radio Receiver Characteristics
Radio Transmitter Characteristics
Module operating environment
Working temperature: 0 ¡æ to 40 ¡æ;
Storage temperature: -40 ¡æ to 70 ¡æ;
Humidity: 10% to 90%RH no condensation;
Storage humidity: 5% to 90%RH no condensation.
Open source code link: https://github.com/ooioe/Oolitev1 http://www.ooiot.com/oolitev1/openwrt http://wiki.openwrt.org/toh/oolite/oolitev1
MT7620A ,QCA4004 modules come, MT7621A can ODM now.
MT7681 module will come, welcome to ask spec.
