
It uses the Allwinner H3 SOC and can decode 4K HEVC/H.265 video. It’s one of the very few boards which offer 1GB of RAM at such a price point. This board packs in a lot of goodies for $15. You can get more information from their official page and pick one up from here.
RASPBERRY PI ZERO W PINOUT WITH CAMERA 1080P
The board is suited for camera applications(according to the manufacturer) can capture upto 1080p at 30fps. It uses the RDA8810PL SOC meant for a fairly advanced feature phone. You can get more information from their official page and pick one up from Amazon.Īt $8.8 this board is smallest one yet at 6cm x 3cm.

Orange Pi Zero LTSĪt $11.49 ( $9.49 for the 256 MB version) this is the cheapest and the smallest board with onboard Ethernet and POE functionality. You can get more information from the Banana Pi Wiki and pick one up from here.
RASPBERRY PI ZERO W PINOUT WITH CAMERA SERIAL

The on-board battery management system is quite attractive. Off the top of my head this board is a good fit for a touch control panel and dashboard for IoT and home automation. It is another tiny SBC with quite a lot of processing power for its size. There are two variants of this board the one without the eMMC flash onboard costs $20. 40 Pins Header,compatible with Raspberry Pi 3.Allwinner H2+ Quad-core Cortex-A7 H265/HEVC 1080P with Mali400MP2 for the GPU.It can also run a variety of Linux based operating systems. It has a faster Allwinner H2+ SOC at its heart and Ethernet can be added externally. It looks like a clone of the Pi Zero W but other than the form factor it is anything but a clone. The Banana Pi M2 Zero at $18 is has the same layout as a Raspberry Pi Zero W.

Keeping that in mind let’s take a look at some of the alternatives for the Raspberry Pi Zero boards for under $20.
