dresden elektronik ingenieurtechnik MEGA22A02 2.4GHz 802.15.4/ZigBee/6LoWPAN/RF4CE radio module User Manual

dresden elektronik ingenieurtechnik gmbh 2.4GHz 802.15.4/ZigBee/6LoWPAN/RF4CE radio module

Users Manual

User Manual deRFmega128-22A001 deRFmega128-22A021 Document Version V01.00
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 2 of 20 Table of contents 1. Overview.........................................................................................................................4 2. Application.......................................................................................................................4 3. Features..........................................................................................................................4 4. Technical data.................................................................................................................6 5. Mechanical size...............................................................................................................7 5.1. Radio module (pluggable)......................................................................................7 5.2. Footprint receptacles..............................................................................................7 6. Pin assignment................................................................................................................8 7. Programming.................................................................................................................13 7.1. JTAG interface.....................................................................................................13 7.2. ISP interface.........................................................................................................13 7.3. Required Hardware..............................................................................................13 8. Debugging and Tracing.................................................................................................14 9. Onboard EEPROM........................................................................................................15 10. RF components.............................................................................................................16 10.1. deRFmega128-22A001........................................................................................16 10.2. deRFmega128-22A021........................................................................................17 11. Radio Certification.........................................................................................................18 11.1. United States (FCC).............................................................................................18 11.2. European Union (ETSI)........................................................................................19 11.3. Approved antennas..............................................................................................20 12. Ordering Information.....................................................................................................21
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 3 of 20 Document history Date Version Description 2010-01-25 01.00 Initial version Mailing list Firm Division / Name DE APA Author / Check / Release Firm Division / Name Author DE Dev. / APA Check release
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 4 of 20 1. Overview The pluggable compact radio modules deRFmega128-22A001 and deRFmega128-22A021 includes Atmel’s Single-Chip ATmega128RFA1, which combines an 8-Bit AVR microcontrol-ler with a 2.4GHz transceiver. 2. Application The main applications for the radio module deRFmega128-22A001 are: • 2.4GHz IEEE 802.15.4 • ZigBee® Pro • ZigBee® RF4CE • ZigBee® IP • 6LoWPAN • SP100 • WirelessHART • Wireless Sensor Networks (WSN) • industrial and home controlling and monitoring 3. Features The radio module deRFmega128-22A001 offers the following features: • compact size: 30 x 22,7 mm • pluggable: 2 male connectors, 23 pins per row, 1.27mm pitch • RF shielding • usable signals: power supply, peripheral, programming, debugging, tracing, ADC, GPIO • application interfaces: 2 x UART, 1 x TWI • Debug/Programming interfaces: 1 x SPI, 1 x JTAG • Onboard chip-antenna 2.4GHz • Onboard EEPROM for firmware update over-the-air and/or process data storing (1Mbit, serial, TWI, onboard Pull-ups on SDA an SCL) • Certification: CE, FCC ATmega128RFJTAG ChipantennaEEPROM128kx8BitUSART/SPITWIVCC1,8..3,6VGPIO ADC IRQ Figure 1: block diagram deRFmega128-22A001
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 5 of 20 The deRFmega128-22A021 offers the same features like the deRFmega128-22A001 except the chip antenna is replaced by a coaxial receptacle (U.FL) for connecting an external an-tenna. ATmega128RFJTAG U.FLEEPROM128kx8BitUSART/SPITWIVCC1,8..3,6VGPIO ADC IRQ Figure 2: block diagram deRFmega128-22A021
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 6 of 20 4. Technical data Table 1: Mechanical data Mechanical Radio module Size (L x B ) 30 x 22.7 mm Connectors number of headers 2 pins per header 23 pitch 1.27 mm pin length 3.05 mm pin diameter 0.51 mm Insulator (L x B x H) 29.2 x 2.5 x2.5 mm Table 2: Temperature range Temperature range Min Typ Max Unit Working range T_work -40 +85 °C Storage range T_storage °C Table 3: Electrical data Electrical (Vcc = 3,3VDC) Parameter Min Typ Max Unit Supply Voltage VCC 1.8 3.3 3.6 VDC I_TXon (TX_PWR = +3dBm) 18 mA I_TXoff 5 mA Current consumption I_Sleep 1 5 µA Table 4: RF data Radio (Vcc = 3,3VDC) Parameter Min Typ Max Unit Transmit power conducted TX_PWR = 0 -0.9 dBm
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 7 of 20 5. Mechanical size 5.1. Radio module (pluggable) 22.7mm30.0mm Figure 3: Size deRFmega128-22A001 and deRFmega128-22A021 5.2. Footprint receptacles 20.4mm1.27mm 0.60mm Figure 4: Footprint receptacles 1,27mm pitch
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 8 of 20 6. Pin assignment Both pin headers provide the most important signals to the costumer: power supply, periph-eral, programming, debugging, tracing, analog measurement and free programmable ports. All provided signals except VCC, DGND, RSTN, RSTON, AREF and CLKI are free pro-grammable port pins (GPIO). Figure 5: Top overlay deRFmega128-22A001 Figure 6: Top overlay deRFmega128-22A021
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 9 of 20 Table 5: Pin assignment of deRFmega128-22A001 and deRFmega128-22A021 X1 X2 Pin µC-Port Pin µC-Port 1 DGND 1 VCC 2 DGND 2 DGND 3 PB5 3 PE0 4 PB7 4 PD2 5 PB4 5 PE1 6 PB6 6 PD6 7 PB3 7 PE2 8 PB0 8 PE3 9 PB2 9 PD4 10 CLKI 10 PE4 11 PB1 11 PF0 12 PD5 12 PE5 13 PD7 13 PF1 14 PD3 14 PE6 15 PD1 15 PF4 16 PG5 16 PE7 17 PD0 17 PF5 18 PG2 18 PF2 19 RSTN 19 PF6 20 PG1 20 RSTON 21 AREF 21 PF7 22 DGND 22 DGND 23 VCC 23 DGND
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 10 of 20 Table 6: Description of available I/O port pins Description of available I/O port pins on header pins I/O port pin Alternate function (signal name) Comments PB0 SSN PCINT0 PB1 SCK PCINT1 PB2 MOSI PDI PCINT2 PB3 MISO PDO PCINT3 PB4 OC2A PCINT4 PB5 OC1A PCINT5 PB6 OC1B PCINT6 PB7 OC0A OC1C PCINT7 PD0 SCL INT0 Onboard Pull-Up Resistor 4k7 PD1 SDA INT1 Onboard Pull-Up Resistor 4k7 PD2 RXD1 INT2 PD3 TXD1 INT3 PD4 ICP1 PD5 XCK1 PD6 T1 PD7 T0 PE0 RXD0 PCINT8 PE1 TXD0 PE2 XCK0 AIN0 PE3 OC3A AIN1 PE4 OC3B INT4 PE5 OC3C INT5 PE6 T3 INT6 PE7 ICP3 INT7 CLKO PF0 ADC0 PF1 ADC1 PF2 ADC2 DIG2 PF4 ADC4 TCK PF5 ADC5 TMS PF6 ADC6 TDO PF7 ADC7 TDI PG1 DIG1 PG2 AMR PG3 TOSC2 PG4 TOSC1 Note: The I/O port pins PF3/ADC3/DIG4 and PG0/DIG3 are not available! PG4/TOSC1 and PG3/TOSC2 are connected internal with a 32.768kHz crystal.
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 11 of 20 Table 7: Signal description list Signal name Function Type Active Level Comments Power VCC Voltage Regulator Power Supply Input Power 1.8V to 3.6V GND Ground Clocks and Oscillators CLKI External Clock Input Input CLKO Divided System Clock Output Output JTAG TCK Test Clock Input No pull-up resistor TDI Test Data In Input No pull-up resistor TDO Test Data Out Output TDM Test Mode Select Input No pull-up resistor SPI Serial Programming PDI Data Input PDO Data Output Reset RSTN Microcontroller Reset I/O Low Pull-Up resistor USART TXD0 – TXD1 Transmit Data RXD0 – RXD1 Receive Data XCK0 – XCK1 Serial Clock Timer/Counter and PWM Controller OC0A-OC3A Output Compare and PWM Output A for Timer/Counter 0 to 3 OC0B-OC3B Output Compare and PWM Output B for Timer/Counter 0 to 3 OC0C-OC3C Output Compare and PWM Output C for Timer/Counter 0 to 3 T0, T1, T3 Timer/Counter 0,1,3 Clock Input Input ICP1 ICP3 Timer/Counter Input Capture Trig-ger 1 and 3 Input AMR Automated Meter Reading Input Interrupt PCINT0 - PCINT7 Pin Change Interrupt Source 0 to 7 Output INT0 – INT7 External Interrupt Input 0 to7 Input SPI MISO SPI Master In/Slave Out I/O MOSI SPI Master Out/Slave In I/O SCK SPI Bus Serial Clock I/O SSN SPI Slave Port Select I/O Two-Wire-Interface SDA Two-Wire Serial Interface Data I/O Onboard 4k7 Resist. SCL Two-Wire Serial Interface Clock I/O Onboard 4k7 Resist.
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 12 of 20 Signal description list (continued) Signal name Function Type Active Level Comments Analog-to-Digital Converter ADC0 – ADC7 Analog to Digital Converter Chan-nel 0 to 7 Analog AREF Analog Reference Analog Analog Comparator AIN0 Analog Comparator Positive Input Analog AIN1 Analog Comparator Negative Input Analog Radio Transceiver DIG1/DIG2 Antenna Diversity Control Output Output
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 13 of 20 7. Programming 7.1. JTAG interface The deRFmega128-22A001 and deRFmega128-22A021 could be programmed over JTAG interface (TDI, TDO, TCK, TMS). If the JTAG-ICE mkII programmer will be used, no external pull-up resistors are necessary. 7.2. ISP interface The deRFmega128-22A001 and deRFmega128-22A021 could be programmed over ISP in-terface (PDI, PDO). 7.3. Required Hardware Dresden elektronik ingenieurtechnik gmbh offers the hardware components for a fast start-up in the Webshop. The following hardware setups are possible: 1. Option • (A) deRFmega128-22A001 or deRFmega128-22A021 • (B) deRFtoRCB • (C) Sensor Terminal Board • (D) JTAG-ICE mkII or similar programmer, e.g. AVR Dragon • (E) RS232 Level-Shifter for debugging Figure 7: Programming option 1 (A) (B) (C) (D) (E) (E)
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 14 of 20 2. option • (A) deRFmega128-22A001 or deRFmega128-22A021 • (B) deRFtoRCB • (C) JTAG-ICE mkII or similar programmer, e.g. AVR Dragon • (D) JTAG-ICE-Adapter (10 pins, pitch 1.27mm to 30 poles flat cable) • (E) RS232 Level-Shifter for debugging Figure 8: Programming option 2 8. Debugging and Tracing Debugging and tracing of the radio module is possible with the deRFtoRCB adapter and the RS232-Level-Shifter. Both components were offered in the dresden elektronik ingenieurtech-nik gmbh Webshop. (A) (B) (C) (D) (D) (E) (E)
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 15 of 20 9. Onboard EEPROM The deRFmega128-22A001 and deRFmega128-22A021 contains a Serial-TWI-EEPROM with a memory size of 128k x 8Bit. The EEPROM power supply and the pull-ups will be switch on with a LOW on port pin PD6/T1. It is necessary to wait with communication on the data bus (PD1 and PD0) till the TWI interface is initialized on the ATmega128RFA1. Figure 9: Schematic of EEPROM
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 16 of 20 10. RF components 10.1. deRFmega128-22A001 The chip antenna on the deRFmega128-22A001 is matched with: • L1 = 1,0nH (0402) • L2 = 2,2nH (0402) Some hints for the positioning of the radio module: • avoid metallized environments in the near è mismatching of the antenna è decreased transmit-range • place the module at the edge of a device Figure 10: Matching circuit with chip-antenna
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 17 of 20 10.2. deRFmega128-22A021 The U.FL coaxial connector on the deRFmega128-22A021 is matched with: • L2 = 1,0pF (0402) • C19 = 22pF (0402) • R1 = 10k (0402) The deRFmega128-22A021 is suitable for applications in plastic or metal cases. Figure 11: Matching circuit with U.FL-coaxial-connector
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 18 of 20 11. Radio Certification 11.1. United States (FCC) The deRFmega128-22A001 and deRFmega128-22A021 complies with the requirements of FCC part 15. To fulfill FCC Certification requirements, an OEM manufacturer must comply with the follow-ing regulations: The modular transmitter must be labelled with its own FCC ID number, and, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following. Any similar wording that expresses the same meaning may be used. Sample label for radio module deRFmega128-22A001: FCC-ID: XVV-MEGA22A00 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must ac-cept any interference received, including interference that may cause undesired operation. Sample label for radio module deRFmega128-22A021: FCC-ID: XVV-MEGA22A02 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must ac-cept any interference received, including interference that may cause undesired operation. To be used with the deRFmega128-22A021 module, the external antenna have been tested and approved which is specified in here below. The deRFmega128-22A021 Module may be integrated with other custom design antennas which OEM installer must authorize following the FCC 15.21 requirements. The Original Equipment Manufacturer (OEM) must ensure that the OEM modular transmitter must be labeled with its own FCC ID number. This includes a clearly visible label on the out-side of the final product enclosure that displays the contents shown below. If the FCC ID is not visible when the equipment is installed inside another device, then the outside of the de-vice into which the equipment is installed must also display a label referring to the enclosed equipment. This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation (FCC 15.19). The internal / external antenna(s) used for this mobile transmitter must provide a separation distance of at least 20 cm from all persons and must not be co-located or oper-ating in conjunction with any other antenna or transmitter.
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 19 of 20 Installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device is approved as a mobile de-vice with respect to RF exposure compliance, and may only be marketed to OEM installers. Use in portable exposure conditions (FCC 2.1093) requires separate equipment authoriza-tion. Modifications not expressly approved by this company could void the user's authority to operate this equipment (FCC section 15.21). This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reason-able protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful inter-ference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense (FCC section 15.105). 11.2. European Union (ETSI) The deRFmega128-22A001 and deRFmega128-22A021 Modules has been certified for use in European Union countries. If the deRFmega128-22A001 and deRFmega128-22A021 Modules are incorporated into a product, the manufacturer must ensure compliance of the final product to the European har-monized EMC and low-voltage/safety standards. A Declaration of Conformity must be issued for each of these standards and kept on file as described in Annex II of the R&TTE Directive. The manufacturer must maintain a copy of the deRFmega128-22A001 and deRFmega128-22A021 Modules documentation and ensure the final product does not exceed the specified power ratings, antenna specifications, and/or installation requirements as specified in the user manual. If any of these specifications are exceeded in the final product, a submission must be made to a notified body for compliance testing to all required standards. The “CE“ marking must be affixed to a visible location on the OEM product. The CE mark shall consist of the initials "CE" taking the following form: • If the CE marking is reduced or enlarged, the proportions given in the above gradu-ated drawing must be respected. • The CE marking must have a height of at least 5mm except where this is not possible on account of the nature of the apparatus • The CE marking must be affixed visibly, legibly, and indelibly. • More detailed information about CE marking requirements you can find at "DIRECTIVE 1999/5/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL" on 9 March 1999 at section 12.
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 20 of 20 11.3. Approved antennas The deRFmega128-22A001 has an integrated chip antenna. The design is fully compliant with all regulations. The deRFmega128-22A021 has been tested and approved for use with the antenna listed below. The module may be integrated with other custom design antennas which OEM in-staller must authorize with respective regulatory agencies. The used antenna was connected to the radio module with a 10cm “U.FL-to-SMA-Reverse pigtail”. Table 8: Approved antenna(s) and accessory Approved antenna(s) and accessory Part number Description Manufacturer Gain [dBi] Min. Separation [cm] 23768 Dual-band antenna (2.45GHz and 5.8GHz) with Reverse-SMA-Connector, ¼ wave Antenna Factor +4,7 20 23769 U.FL-to-SMA-Reverse pigtail, 10 cm Hirose / Profineon -0,37
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 21 of 20 12. Ordering Information The product name includes the following information: deRF xxxx - x x x xx xRevisionFeaturesSizeFlash MemoryFrequency RangeProduct / Chipset Table 9: product name code Product name code Information Code Explanation Comments Product / Chipset mega128 ATmega128RFA1 radio module 1 780/868/915 MHz Frequency range 2 2.4 GHz Flash memory 2 128 kByte Size A 30 x 22 mm pluggable 00 chip antenna onboard Features 02 coaxial connector onboard U.FL <blank> Rev 0 Revision 1 Rev 1 Table 10: ordering information Ordering information Part number Product name Comments 28182 deRFmega128-22A001 pluggable radio module with onboard chip antenna 28498 deRFmega128-22A021 pluggable radio module with onboard U.FL coaxial connector
User Manual Version 01.00 2010-01-25 deRFmega128-22A001 and deRFmega128-22A021 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Str. 12 01237 Dresden Tel.: 0351 – 31 85 00 Fax: 0351 – 3 18 50 10 wireless@dresden-elektronik.de www.dresden-elektronik.de Page 22 of 20 dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Straße 12 D-01237 Dresden Tel. +49 351 - 31 85 00 | Fax +49 351 - 318 50 10 E-Mail wireless@dresden-elektronik.de General manager: Dipl.-Ing. L. Pietschmann Commercial Registry: HRB 749 Dresden Municipal Court Tax number: 201/107/00726 Sales tax identification number: DE 140125678 Trademarks and acknowledgements • ZigBee® is a registered trademark of the ZigBee Alliance. • 802.15.4™ is a trademark of the Institute of Electrical and Electronics Engineers (IEEE). These trademarks are registered by their respective owners in certain countries only. Other brands and their products are trademarks or registered trademarks of their respective hold-ers and should be noted as such. Disclaimer This note is provided as-is and is subject to change without notice. Except to the extent pro-hibited by law, dresden elektronik ingenieurtechnik gmbh makes no express or implied war-ranty of any kind with regard to this guide, and specifically disclaims the implied warranties and conditions of merchantability and fitness for a particular purpose. dresden elektronik in-genieurtechnik gmbh shall not be liable for any errors or incidental or consequential damage in connection with the furnishing, performance or use of this guide. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or any means electronic or mechanical, including photocopying and recording, for any purpose other than the purchaser’s personal use, without the written permission of dres-den elektronik ingenieurtechnik gmbh. Copyright © 2010, dresden elektronik ingenieurtechnik gmbh All rights reserved

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