DK-EVAL-04A
IQRF development kit
User's Guide
© 2017 IQRF Tech s.r.o.
www.iqrf.tech
www.iqrf.org
User_Guide_DK-EVAL-04A_170823
Page 1
Страница 1: ...DK EVAL 04A IQRF development kit User s Guide 2017 IQRF Tech s r o www iqrf tech www iqrf org User_Guide_DK EVAL 04A_170823 Page 1 ...
Страница 2: ...ost for IQRF TR transceiver Debug and testing of huge IQMESH networks Battery powered and portable wireless systems Key features SIM connector with plastic holder for TR transceiver 2 pushbuttons wake up on button press capability 3 indication LEDs 6 I Os LiPol accumulator and internal charger Charged via micro USB connector Accumulator over current and over discharge protection Voltage output to ...
Страница 3: ... C Accumulator charged 0 C to 45 C Storage 20 C to 20 C 1 year 10 C to 25 C recommended Supported TR modules TR 72D TR 76D TR 77D TR 52D TR 55D TR 56D TR 52B and similar types in SIM card format Dimensions 48 mm x 27 mm x 11 mm Weight 17 g Absolute maximum ratings Stresses above those values may cause permanent damage to the device Exposure to maximum rating conditions for extended periods may aff...
Страница 4: ... active low Therefore the TR module should have the C5 pin configured as an input with internal pull up It is arranged by OS by default Wake up on change or interrupt on change on this pin can also be configured by user software Reset pushbutton SW2 TR module is disconnected from the power supply when the SW2 pushbutton is pressed LEDs LED1 and LED2 are on when the appropriate pushbutton is presse...
Страница 5: ...4A PCB layout is optimized for space savings during the development of network applications with a lot of nodes on a table Thus this kit is not intended for range tests using TR modules with internal PCB antenna e g TR 72DA the range would be shortened in this case For range test use either e g TR 72DA with range extender RNG EXT 01 or TR 72D with an external antenna Software For application softw...
Страница 6: ...ing code DK EVAL 04A IQRF universal development kit Document history 170823 Updated for TR 78D transceivers 170810 Chapter Sales and service updated 170428 Chapter Range test extended Chapter Software added Updated for TR 77D Some other slight improvements 150805 Extended for TR 72D and TR 76D transceivers Temperature range revised 150119 Pinout of MCU pins added in chapter Control and indication ...
Страница 7: ...rks mentioned herein are property of their respective owners Legal All information contained in this publication is intended through suggestion only and may be superseded by updates without prior notice No representation or warranty is given and no liability is assumed by IQRF Tech s r o with respect to the accuracy or use of such information Without written permission it is not allowed to copy or...
