Nordic Semiconductor nRF52 DK - Page 24

Hardware description
Designator Net Description Size Layer
TP1 DHSD_P USB connector D+ 1.0 mm Top
TP2 DHSD_N USB connector D- 1.0 mm Top
TP3 VBUS USB voltage before power
switch
1.0 mm Top
TP4 GND Ground 1.0 mm Top
TP5 IMCU_CTS UART CTS 1.0 mm Top
TP6 IMCU_RxD UART RXD 1.0 mm Top
TP7 IMCU_RTS UART RTS 1.0 mm Top
TP8 IMCU_TxD UART TXD 1.0 mm Top
TP9 OB_SWDIO nRF52832 SWDIO, IMCU
side of SB20
1.0 mm Top
TP10 OB_SWDCLK nRF52832 SWDCLK, IMCU
side of SB21
1.0 mm Top
TP11 P0.21 nRF52832 P0.21 / RESET 1.0 mm Top
TP12 GND Ground Through hole Top
TP13 GND Ground Through hole Top
TP14 VSUPPLY Board supply power before
power switch
1.0 mm Top
TP15 SHIELD_DETECT Detect signal for Arduino
compatible shield
1.0 mm Top
TP20 OB_RESET nRF52832 RESET, IMCU side
of SB26
1.0 mm Top
TP21 OB_SWO nRF52832 SWO, IMCU side
of SB27
1.0 mm Top
Table 9: Test point overview
4397_500
24