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An 802.15.4 radio module is a small device used to communicate wirelessly with other devices according to the IEE 802.15.4 protocol.

This table lists production ready-to-use modules only, not radio chips. A ready-to-use module is a complete system with MCU, transceiver, and antenna on a printed circuit board. While most of the modules in this list are ZigBee, ISA100.11a, or WirelessHART modules, some don't contain enough flash memory to implement a ZigBee stack and instead run plain 802.15.4 protocol, sometimes with a lighter wireless protocol on top.

Transceiver-only modules
These modules only include the RF transceiver and do not include a microprocessor. As a result the protocol stack will need to be handled by an external IC. They are lower in price than modules which contain a microprocessor and enable the integrator to choose any microprocessor. However, potentially more work is required for integrating the MCU and module.

The following table lists vendor by alphabetical order:

Integrated MCU and transceiver modules
The following table lists vendor by alphabetical order:

List of ZigBee company acquisitions

 * 2012, Jul - Murata acquires RF Monolithics
 * 2012, May - Silicon Labs acquires Ember
 * 2011, Dec - Linear technology acquires Dust Networks
 * 2010, Jul - NXP acquires Jennic
 * 2009, Feb - Atmel acquires Meshnetics
 * 2008, Nov - Telit acquires One RF technology
 * 2007, Aug - Texas Instruments acquires Integrated Circuit Designs
 * 2006, Jan - Texas Instruments acquires Chipcon (intention announced 2005-10 but deal completed 2006-01-24)
 * 2005, Jan - Chipcon acquires Figure 8

Other companies manufacturing 802.15.4 ready-to-use modules
The following is a list of companies producing modules yet to be added to the table.
 * Adaptive Network Solutions (Atmel chipset at 900 MHz)
 * Air Micro (RadioPulse chipset)
 * Develco
 * Joymax (Jennic chipset)
 * LS Research ProFLEX01, SiFLEX02
 * Merlin Wireless (Ember chipset)
 * Spectec (TI chipset)
 * Synapse Wireless
 * Telit (TI Chipset, TinyOne 2400MC, ZE50-2.4, ZE60-2.4)
 * UConnect (TI Chipset)
 * ZMDI (ZMDI chipset at 900 MHz)