ARK Microhard DDL Carrier
Microhard Pico DDL carrier supporting USB C power delivery and battery power up to 55V

Pinout
BAT - 2 Pin Molex Nano-Fit 1054301202 - Mates with 45130
1
BAT_IN
5.5V - 55V
2
GND
GND
LAN - 4 Pin JST-GH
1
LAN_RD_N
50V
2
LAN_RD_P
50V
3
LAN_TD_N
50V
4
LAN_TD_P
50V
WAN - 4 Pin JST-GH
1
WAN_RD_N
50V
2
WAN_RD_P
50V
3
WAN_TD_N
50V
4
WAN_TD_P
50V
Serial - 6 Pin JST-GH
1
No Connect
No Connect
2
FC_TX_OUT_RADIO_RX_IN_EXT
3.3V
3
FC_RX_IN_RADIO_TX_OUT_EXT
3.3V
4
FC_CTS_IN_RADIO_CTS_OUT_EXT
3.3V
5
FC_RTS_OUT_RADIO_RTS_IN_EXT
3.3V
6
GND
GND
Assembly
Remove all connections from the board.
Place the thermal pad on the copper in the socket.
Insert the Microhard module with the antenna connectors nearest to the edge of the board.
Disassembly
Remove all connections from the board.
Using a small screwdriver, pry the non-antenna connector corner from the socket. Being careful to not damage the PCB or socket. Prying against the metal RF shield works well.
Remove the thermal pad.
Last updated