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Rev 2.0 

BMD-34x-EVAL User Guide 

 

Summary of Contents for BMD-34 EVAL Series

Page 1: ...Rev 2 0 BMD 34x EVAL User Guide...

Page 2: ...g the Board 8 6 1 2 USB Peripheral Power 9 6 2 Reset 9 6 3 Buttons 11 6 4 LEDs 11 6 5 Virtual COM Port 12 6 6 32kHz Crystal Oscillator 12 6 7 NFC Connector 13 6 8 Current Sensing Headers 13 6 9 Extern...

Page 3: ...ble as well as a USB peripheral connector four LEDs and a reset button All 48 GPIO are available on headers that are compatible with the Arduino form factor 44 GPIO for the BMD 380 This allows easy us...

Page 4: ...BMD 340 EVAL BMD 340 Evaluation Board Micro USB Cable NFC antenna BMD 341 EVAL BMD 341 Evaluation Board Micro USB Cable NFC antenna 2 4GHz antenna kit BMD 370 EVAL BMD 370 Evaluation Board Micro USB...

Page 5: ...plications with the nRF52 and nRF51 Series It offers developers a wealth of varied modules and examples right across the spectrum including numerous Bluetooth Low Energy profiles Device Firmware Upgra...

Page 6: ...RF Connect can be used directly with the Device Under Test DUT Eval board for programming and other features If using nRF Connect on a desktop a second Eval board or a nRF52 USB Dongle will be needed...

Page 7: ...After a few seconds the computer will recognize the Evaluation Board as a J Link device and install the USB Virtual COM Port device driver 4 Run the J Link Commander a JLink on Windows b JLinkExe on m...

Page 8: ...BMD 370 EVAL nRF52833 PCA10056 nRF52840 DK BMD 380 EVAL nRF52840 PCA10056 nRF52840 DK Table 2 Rigado EVAL to Nordic DK cross reference For this guide the nRF SDK v15 3 0 Heart Rate Service example for...

Page 9: ...ply This allows them to be used simultaneously Solder jumpers are provided to allow by passing any of the protection diodes eliminating the voltage drop across them Care should be taken to not damage...

Page 10: ...etting This enables the internal high voltage regulator LDO or DC DC When in the HV setting the power switch SW6 should be left in the OFF position especially if any of the protection diodes are bypas...

Page 11: ...button is held down during power on it will cause the interface IC to enter its bootloader mode allowing either Segger J Link or mbed programmer firmware to be programmed When the Reset button is dir...

Page 12: ...and ESD protection can be completely removed from the circuit by breaking the associated jumper Figure 7 Schematic User Buttons 6 4 LEDs User LEDs are provided on the Evaluation Board two red and two...

Page 13: ...le 3 Virtual COM Port 6 6 32kHz Crystal Oscillator The evaluation board has a 32 768kHz Crystal Oscillator connected to the BMD 3xx module by default This allows the module to use any of the three ava...

Page 14: ...VSHLD power only Each 3 pin 0 1 pitch header has two pins connected across a 1 current sense resistor powering the module or the shield and the third pin to ground To measure current consumption use...

Page 15: ...oltages of 3 0V to 3 3V are supported Other operating voltages require the use of an external J Link Debug Probe Connect EXT_VTG to the BMD 34x power supply VCC on the target hardware EXT_GND_DETECT i...

Page 16: ...for configurability of the GPIO Most solder jumpers are used to remove on board components from the module s GPIO nets should they interfere with external circuitry added on the I O headers All GPIOs...

Page 17: ...IO 8 P1 12 P1 12 GPIO 9 P1 11 P1 11 GPIO 10 P1 10 P1 10 GPIO Header J7 Pin Pin Name nRF52840 Function 1 P1 08 P1 08 GPIO 2 P1 07 P1 07 GPIO1 3 P1 06 P1 06 GPIO 4 P1 05 P1 05 GPIO1 5 P1 04 P1 04 GPIO1...

Page 18: ...Table 4 Header Pin Outs Related Documents Rigado Documents BMD 340 Data Sheet BMD 341 Data Sheet BMD 370 Data Sheet BMD 380 Data Sheet MAC Address Provisioning Nordic Semiconductor Documents nRF52840...

Page 19: ...may be found here https go rigado com RoHS Modules 9 2 REACH Rigado s modules listed below do not contain the 191 SVHC Substance of Very High Concern as defined by Directive EC 1907 2006 Article accor...

Page 20: ...reference 7 Table 3 Virtual COM Port 12 Table 4 Header Pin Outs 17 Table 5 Document History 20 List of Figures Figure 1 BMD 34x EVAL Board Top View 3 Figure 2 SEGGER J Link Commander Install 5 Figure...

Page 21: ...ide Rev 2 0 20 Document History Revision Date Changes Notes 1 0 2018 02 01 Initial release 2 0 2019 06 05 Added new modules and changed title to BMD 34x EVAL User Guide Update Nordic SDK version Table...

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