AMB2520 AMBER WIRELESS, AMB2520 Datasheet

Compact Low-Cost Radio Module 2.4 GHz ISM Band

AMB2520

Manufacturer Part Number

AMB2520

Description

Compact Low-Cost Radio Module 2.4 GHz ISM Band

Manufacturer

AMBER WIRELESS

Datasheet

1.AMB2520.pdf (2 pages)

Specifications of AMB2520

Modulation Type

FSK, MSK

Data Rate Max

500Kbps

Frequency Range

2.4GHz To 2.483GHz

Supply Voltage Range

2.7V To 3.6V

Module Interface

SPI, UART

Sensitivity

-98dBm

Supply Current

25mA

Rohs Compliant

Yes

Sensitivity (dbm)

-98dBm

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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AMB2520

Compact Low-Cost Radio Module

2.4 GHz ISM Band

Key Features

• Low-cost OEM radio module in 2.4 GHz ISM band

• Compact dimensions: 16 x 27.5 x 3.8 mm

• Supports low-power applications and WOR (wake-on radio)

• Integrated software stack with extensive functions

• Flexible addressing with up to 255 nodes in 255 networks

• Complies with requirements in R&TTE Directive 1999/5/EC

• Can be delivered in tape and reel

• Also available as USB stick version

• Integrated ceramic aerial, optional: external aerial connection

Network Topologies

Point-to-Multipoint

Peer-to-Peer

Point-to-point

Description

The AMB2520 is a compact and low-cost radio data transmission module for

wireless half-duplex communication. The integrated microprocessor controls

data communication, handling packet and checksum formation, addressing,

monitoring of channel access and resending unreceived packets. The host

system does not have to perform any radio-specific tasks.

The module can be configured in many ways and supports data transfer with

fast channel and address switching. Measured field strength (RSSI value)

offers the option of enhancing quality of the radio link.

The GUI for the freely available Windows application AMBER-ACC makes it

easy to set operating parameters. A USB stick version is available to easily

connect the AMB2520 to a PC system.

The AMB2520 is constructed on an SMD design and suitable for automatic

component mounting. It can also be delivered in tape and reel packaging.

The AMB4420 and AMB8420 provide pin-compatible modules for the

frequency ranges 433 MHz and 868 MHz. AMBER wireless also offers

customer-specific solutions based on the AMB2520.

Interfaces

The AMB2520 is connected to a host system via the UART interface with bit

rates of up to 115.2 kbaud. Other pins can be used for data flow control and

to switch between operating modes. An SPI interface is included. Using

appropriate firmware, the module is also suitable for autonomously recording

digital or analogue signals.

Range of Application

Data collection, monitoring, remote control and sensor networks.

Its compact dimensions and low power consumption make the radio module

ideal for battery-powered devices.

Related parts for AMB2520

AMB2520 Summary of contents

Page 1

... MHz and 868 MHz. AMBER wireless also offers customer-specific solutions based on the AMB2520. Interfaces The AMB2520 is connected to a host system via the UART interface with bit rates 115.2 kbaud. Other pins can be used for data flow control and to switch between operating modes. An SPI interface is included. Using appropriate firmware, the module is also suitable for autonomously recording digital or analogue signals ...

Page 2

... AMB2520-1 2.4 GHz RF module to connect with external antenna AMB2520-1-TR on Tape & Reel, Reflow solderable, packing unit 400pcs AMBER wireless GmbH assumes that the statements made in this data sheet are correct at the time of issue. AMBER wireless GmbH reserves the right to make changes to technical specifications or product functions without prior notice ...

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