This is a list of all the boards that have SPI support in blinka. Any of
these could be used to control the kiln for this project. I have experience
only with Raspberry PI.

- bananapi/bpim2plus.py
- bananapi/bpim2zero.py
- bananapi/bpim5.py
- beagleboard/beaglebone_ai.py
- beagleboard/beaglebone_black.py
- beagleboard/beaglebone_pocketbeagle.py
- beagleboard/beaglev_starlight.py
- binho_nova.py
- clockworkcpi3.py
- coral_dev_board_mini.py
- coral_dev_board.py
- dragonboard_410c.py
- feather_huzzah.py
- feather_u2if.py
- ftdi_ft2232h.py
- ftdi_ft232h.py
- giantboard.py
- greatfet_one.py
- hardkernel/odroidc2.py
- hardkernel/odroidc4.py
- hardkernel/odroidn2.py
- hardkernel/odroidxu4.py
- hifive_unleashed.py
- itsybitsy_u2if.py
- khadas/khadasvim3.py
- librecomputer/aml_s905x_cc_v1.py
- lubancat/lubancat_imx6ull.py
- macropad_u2if.py
- nanopi/duo2.py
- nanopi/neoair.py
- nanopi/neo.py
- nodemcu.py
- nvidia/clara_agx_xavier.py
- nvidia/jetson_nano.py
- nvidia/jetson_nx.py
- nvidia/jetson_orin.py
- nvidia/jetson_tx1.py
- nvidia/jetson_tx2_nx.py
- nvidia/jetson_tx2.py
- nvidia/jetson_xavier.py
- onion/omega2.py
- orangepi/orangepi3.py
- orangepi/orangepi4.py
- orangepi/orangepipc.py
- orangepi/orangepir1.py
- orangepi/orangepizero2.py
- orangepi/orangepizeroplus2h5.py
- orangepi/orangepizeroplus.py
- orangepi/orangepizero.py
- pico_u2if.py
- pine64.py
- pineH64.py
- qtpy_u2if.py
- radxa/radxazero.py
- radxa/rockpi4.py
- radxa/rockpie.py
- radxa/rockpis.py
- raspberrypi/raspi_1b_rev1.py
- raspberrypi/raspi_1b_rev2.py
- raspberrypi/raspi_40pin.py
- raspberrypi/raspi_4b.py
- raspberrypi/raspi_cm.py
- siemens/siemens_iot2050.py
- soPine.py
- stm32/osd32mp1_brk.py
- stm32/osd32mp1_red.py
- stm32/stm32mp157c_dk2.py
- tritium-h3.py