Seeed Studio’s $7 “Seeeduino V4.2” board is a full-sized Arduino Uno clone with a micro-USB host port, Uno-style expansion headers, and 3x Grove interfaces.

Gigabyte’s “GA-SBCAP3350” SBC is equipped with a dual-core Celeron N3350, plus 2x GbE, SATA, and USB 3.1 ports, and HDMI, mSATA, and mini-PCIe.

A 15 x 15mm “Arduino Pico” board has launched on Kickstarter with a Leonardo-compatible 16MHz ATMEGA32U4 chip and a micro-USB port.

MYIR’s 91 x 63mm, $69 “Z-turn Lite” SBC runs Linux on a Xilinx Zynq-7000 SoC, with up to 28K FPGA logic cells and single or dual Cortex-A9 CPU cores.

Portwell’s “PCOM-B700G” is a COM Express Type 7 Basic module with Intel’s 5th Gen Xeon or Pentium CPUs, plus dual 10GbE ports and up to 32x PCIe links.

[Updated: July 19] — Techbase has revised its ModBerry 500 controller to the RPi CM3, and has added M700 and M1000 models based on the NanoPi M2 Plus and UP boards, respectively.

PAI’s “Sandman Doppler” is an Alexa-enabled smart alarm clock and music streamer that runs Linux on the Chip Pro COM, and offers 6x USB charging ports.

VIA’s ALTA DS 4K signage box-PC runs Android 5.1.1 on a Zhaoxin ZX-2000 SoC, and offers dual Ethernet plus simultaneous decoding of 4K and HD video streams.

Habey’s Linux-friendly “BIS-6862” embedded PC offers 7th Gen Core U-series CPUs, a SATA 3.0 bay, -20 to 60°C support, dual GbE ports, and M.2 and SIM slots.

iWave’s SMARC 2.0 “Snapdragon 820 SOM” features 3GB LPDDR4, 32GB eMMC, WiFi, and Bluetooth, plus I/O including GbE, HDMI 2.0, MIPI-CSI, USB 3.0, and PCIe.

The Dexter Industries, Raspberry Pi based “GoPiGo3” robot kit has more sensors, better durability and motor control, and new DexterOS and Bloxter software.

Here are 10 of the most interesting HAT add-on boards for the Raspberry Pi, covering audio, robotics, wireless, IoT, and more.

Kontron’s “SMARC-sAMX7” module runs Yocto Linux on an i.MX7 SoC with up to 64GB eMMC, dual GbE controllers, -20 to 85°C support, and an optional eval board.