AMW006-A1x Datasheet
ADS-MW006-A1x-101R July 8, 2015
©2015 ACKme Networks. http://ack.me
AMW006-A1U ‘Hopper-U’
AMW006-A1W ‘Hopper-W’
AMW006-A1x
Datasheet
Not Recommended for New Designs
AMW006-A1x Datasheet
ADS-MW006-A1x-101R Page | ii
©2015 ACKme Networks. http://ack.me July 8, 2015
Contents
1 Introduction ........................................................... 2
2 Feature Identification ............................................ 3
3 Compatibility with AMW004-A01 (Hornet) ........... 4
3.1 Serial Communications Primer ....................... 4
3.2 Hopper RTS/CTS Compatibility ....................... 4
4 Using WiConnect .................................................... 5
5 Ordering Information ............................................. 5
6 Schematics & Mechanical Dimensions .................. 6
7 Revision History & Glossary ................................. 10
7.1 Revision History ............................................ 10
7.2 Glossary ........................................................ 10
Not Recommended for New Designs
Introduction AMW006-A1x Datasheet
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©2015 ACKme Networks. http://ack.me July 8, 2015
Figure 1. AMW006-A1U ‘Hopper-U’
Module Adapter
Figure 2. AMW006-A1W ‘Hopper-W’
Module Adapter
1 Introduction
The AMW006-A1x Hoppermodule is a through-hole module adaptor that allows the AMW006 NumbatWi-Fi
module to be fitted to any board conforming to the de-facto standard 2mm pitch 2x10 pin sockets commonly
used in embedded applications. The module is a self-contained low-power Wi-Fi networking module with
onboard microcontroller. Each Hopper is licensed to run ACKme WiConnect firmware. WiConnect provides a
feature-rich and easy-to-use interface for host microprocessors requiring features including a HTTP webserver
with REST API, secure TCP/UDP networking connections, file system, wireless software updates, and access to the
goHACK.me IoT (Internet of Things) cloud. Features of the Hopper module adapter are detailed in Table 1 below.
The Hopper comes in two variations:
the Hopper-U with u.FL antenna connectors
the Hopper-W with wire antennas fitted
For details of the AMW006 Numbat’ module, see the ARG-AMW006 Datasheet and the ARG-AMW006 Reference
Guide.
Table 1. AMW006-A1x Features
Feature
Product Number
Module style
Serial Interfaces
SPI Slave
I2C
Total GPIO pins
Indicators
Antennas
2 x u.FL socket (Hopper-U)
Power supply
Not Recommended for New Designs
Feature Identification AMW006-A1x Datasheet
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©2015 ACKme Networks. http://ack.me July 8, 2015
Figure 1 - AMW006-A1U Features
2 Feature Identification
Table 2. AMW006-A1x Expansion Header Connections
Pin #
Type
Hopper
AMW006
Pin #
Type
Hopper
AMW006
H1-1
PWR
VDD_3V3
VDD_3V3
H2-10
GPIO
I2C_SDA
GPIO_15
H1-2
-
UART_TX (OUT)
GPIO_12
H2-9
GPIO
I2C_SCL
GPIO_14
H1-3
-
UART_RX (IN)
GPIO_11
H2-8
-
SPI_SCK (IN)
GPIO_2
H1-4
GPIO
GPIO_20
GPIO_20
H2-7
-
SPI_CS (IN)
GPIO_3
H1-5
-
RESET_N
RESET_N
H2-6
GPIO
UART_RTS (OUT) 1
GPIO_10
H1-6
GPIO
WAKE
GPIO_22
H2-5
GPIO
GPIO_21
GPIO_21
H1-7
GPIO
GPIO_23
GPIO_23
H2-4
N/C
-
-
H1-8
GPIO
GPIO_17
GPIO_17
H2-3
GPIO
SPI_MISO (OUT)
GPIO_0
H1-9
GPIO
GPIO_19
GPIO_19
H2-2
GPIO
UART_CTS (IN) 1
GPIO_9
H1-10
GND
GND
GND
H2-1
-
SPI_MOSI (IN)
GPIO_5
NOTES
1. The UART_RTS and UART_CTS signals may be swapped as described in Section 3.2. The default direction is shown
in the table.
AMW006-A1W features are identical to AMW006-A1U features with the exception of the antenna connections.
H1 Pin 1
H2 Pin 10
H1 Pin 10
H2 Pin 1
u.FL connector for
external antenna
connection
Red LED WiConnect Soft AP Status
Yellow LED WiConnect Network
Status
Green LED WiConnect Wi-Fi Status
AMW006 module
u.FL connector for
external antenna
connection
Not Recommended for New Designs
Compatibility with AMW004-A01 (Hornet) AMW006-A1x Datasheet
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©2015 ACKme Networks. http://ack.me July 8, 2015
3 Compatibility with AMW004-A01 (Hornet)
The AMW006-A1x (Hopper) module adapter is pin-for-pin compatible with the existing ACKme AMW004-A01
(Hornet) module adapter with the exception of the UART RTS/CTS connections. A full description of RTS/CTS
compatibility is described in this section.
3.1 Serial Communications Primer
In traditional RS-232 serial UART communication, there are two ends of a communication link. One end is the
Digital Terminating Equipment (DTE = Computer terminal) and the other end is the Digital Communications
Equipment (DCE = modem).
The serial link between these two pieces of equipment can be configured to use hardware flow control signals to
control data flow on the link. Hardware flow control is used by the equipment on each end of the link to signal
when data is ready to be sent, and when the equipment is ready to receive more data. There are typically two
hardware flow control signals known as RTS (Ready to Send) and CTS (Clear to Send).
The RTS (Ready-to-Send) signal is an output from the DCE (modem) and the CTS (Clear to Send) is an output from
the DTE (computer terminal).
3.2 Hopper RTS/CTS Compatibility
The UART flow control signals on the original ACKme AMW004-A01 Hornet module adapter match the traditional
RTS/CTS hardware flow control implementation described in Section 3.1 above. Since a module adapter is
effectively a modem, the Hornet RTS signal is an output, and the Hornet CTS signal is an input.
Unfortunately, designers of the de-facto standard 2mm pitch 2x10 pin sockets commonly used in wireless
embedded applications swapped the definition of RTS and CTS. As a result, the Hornet module adapter does not
work out-of-the-box with baseboards designed for the de-facto embedded wireless standard if UART hardware
flow control is enabled.
Hopper on the other hand, is configured with RTS/CTS signals that match the de-facto standard. There are two
ways to enable backwards compatibility with the AMW004-A01 Hornet:
1. Swap the RTS/CTS signals on your host microcontroller, assuming the host MCU offers this feature.
2. Two zero ohm links, R13 and R14, on the underside of the Hopper PCB can be modified. After the
modification, the operation of the Hopper and Hornet UART with hardware flow control is identical. A
diagram showing how to make the modification is shown below.
R13
R14
3
The Hopper default
configuration is shown on the
Hopper board, and as
horizontal orientation,
black/gray in the detail
diagram.
The Hornet compatible
configuration is shown as red
with vertical orientation,
in the detail diagram.
Hopper
default
Hornet
compatible
Not Recommended for New Designs
Using WiConnect AMW006-A1x Datasheet
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©2015 ACKme Networks. http://ack.me July 8, 2015
4 Using WiConnect
For a description of how to use the AMW006-A1x module adapter with WiConnect, see the ARG-AMW006E
Reference Guide and the WiConnect Reference Guide, available online at http://wiconnect.ack.me .
A number of simple and more sophisticated example applications are also provided to help you get the most out
of WiConnect and the AMW006 module.
To obtain the board version, issue the WiConnect ‘version’ command as shown below.
> version
WiConnect-2.1.0.15, Built:2015-02-02 20:23:14 for AMW006.4, Board:AMW006-A1W.1
NOTE. Early production Hopper module adapters return a slightly different board type: Board:AMW006-A01.1
5 Ordering Information
Table 4 provides ordering information for AMW006-A1x and related evaluation boards.
Table 3. Ordering Information
Part Number
Picture
Description
AMW006-A1U
‘Hopper-U
Hopper-U module adapter. Includes AMW006 module.
AMW006-A1W
‘Hopper-W
Hopper-W module adapter. Includes AMW006 module.
AAE001
‘Marlin’
Bare bones evaluation board that takes an AMW006-A1x Hopper module
adapter.
Does NOT include an AMW006-A1x Hopper module adapter!
Not Recommended for New Designs
Schematics & Mechanical Dimensions AMW006-A1x Datasheet
ADS-MW006-A1x-101R Page | 6
©2015 ACKme Networks. http://ack.me July 8, 2015
6 Schematics & Mechanical Dimensions
Not Recommended for New Designs
Schematics & Mechanical Dimensions AMW006-A1x Datasheet
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©2015 ACKme Networks. http://ack.me July 8, 2015
Not Recommended for New Designs
Schematics & Mechanical Dimensions AMW006-A1x Datasheet
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©2015 ACKme Networks. http://ack.me July 8, 2015
Mechanical Dimensions for AMW006-A1x ‘Hopper U
Not Recommended for New Designs
Schematics & Mechanical Dimensions AMW006-A1x Datasheet
ADS-MW006-A1x-101R Page | 9
©2015 ACKme Networks. http://ack.me July 8, 2015
Mechanical Dimensions for AMW006-A1x ‘Hopper W
Not Recommended for New Designs
Revision History & Glossary AMW006-A1x Datasheet
ADS-MW006-A1x-101R Page | 10
©2015 ACKme Networks. http://ack.me July 8, 2015
7 Revision History & Glossary
7.1 Revision History
Table 4: Document Revision History
Revision
Date
Change Description
ADS-MW006-A1x-100R
February 12, 2015
First release
ADS-MW006-A1x-101R
July 8 12, 2015
Swapped RTS/CTS pins to match the default configuration at
manufacturing
7.2 Glossary
In most cases, acronyms and abbreviations are defined on first use. A comprehensive list of acronyms and other
terms used in ACKme Networks documents are provided on the ACKme Networks website at
http://ack.me/FAQs/Glossary.
Not Recommended for New Designs
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