Another OpenIPC Radxa GS case

(Work in Progress)

I am making another version (v2) that will have enough room for 2 RTL8812AU's and the front cover with rails for patch antennas clips that also fit on HDZero Rail System.

• changes in V2
  • removed 3 holes on top
  • add wider holds on top of bottom case for inserts
  • added rail system to top cover similar to HDZero
  • added hole next to fan to route fan wires inside the case

This was designed so that it could be used with OpenIPC FPV or RubyFPV GS Software.

OpenIPC FPV record switch: https://github.com/OpenIPC/sbc-groundstations/releases/tag/zero3w-v1.3.0 

RubyFPV Wiring Diagram: https://rubyfpv.com/hardware.php#buttons 

HDZero Rail Mounts https://www.printables.com/model/392119-hdzero-walksnail-vrx-rail-mount-slidable. I can use my antennas either on my OpenIPC, HDZero, or Walksnail with these.

I wanted to use this for both RubyFPV and FPVUe, in FPVUe, I modified the script so that it would record from the same pin as  RubyFPY Quick Action 1.

To determine gpio_chip and gpio_offset, choose which GPIO PIN# you want to use, on Radxa run the following command:

$ gpiofind PIN_32
# This is the values you need to stream.sh file
gpiochip3 18

/home/radxa/scripts/stream.sh

#gpio_chip="gpiochip4"
#gpio_offset="10"

# switch to PIN_32 which is also used with RubyFPV wiring for Quick Action 1
gpio_chip="gpiochip3"
gpio_offset="18"

#if [ $(gpioget $gpio_chip $gpio_offset) -eq 0 ]; then

if [ $(gpioget $gpio_chip $gpio_offset) -eq 1 ]; then

Parts:

• Radxa Zero 3W
• BL-M8812EU2 or RTL8812AU
• Momentary Snap-Acting 3Pin C-NO-NC 6mm Panel Mount SPDT Mini Push Button
  • https://www.aliexpress.us/item/3256803114780630.html?spm=a2g0o.order_list.order_list_main.77.25011802EDSbYS&gatewayAdapt=glo2usa
• IPX UFL to SMA Extension Pigtail Cable
• Japan A-L-P-S SKRHABE010 5 Way Direction SMD tact Switch Push Button Joystick
  • https://www.aliexpress.us/item/3256803179804937.html?spm=a2g0o.order_list.order_list_main.126.25011802EDSbYS&gatewayAdapt=glo2usa