Compact industrial laptop builds on Raspberry Pi CM4

Edatec’s compact, $113-and-up “CM4 Nano” industrial field is constructed across the RPi CM4 with HDMI, MIPI-DSI/CSI, GbE, WiFi/BT, 3x USB 3.0, 40-pin GPIO, a 12-18VDC enter, and -25 to 60°C assist.

Edatech has launched a 103 x 62 x 21.5mm industrial system that runs Linux on a Raspberry Pi Compute Module 4. The corporate compares the field, which presents entry to the CM4 Nano provider board, with the Raspberry Pi 4 SBC. Touted benefits embrace a full-size HDMI port with USB-based touchscreen assist, a wide-range 12-18VDC enter, and an RTC. There's additionally a wider working vary, which is variably listed at -25 to 50°C and -25 to 60°C.

CM4 Nano rear view (left) and PCB
(click on pictures to enlarge)

The CM4 Nano, which we noticed on CNXSoft, is obtainable at AliExpress beginning at $113 with a 1GB LPDDR4/8GB eMMC outfitted CM4 module and ranging as much as $210 with an 8GB/8GB configuration. The costs seem to incorporate dual-band WiFi with Bluetooth 5.0.

If the 8GB eMMC isn't sufficient, a microSD slot is obtainable. Different options embrace GbE with non-obligatory PoE, 2x USB 3.0, USB 3.0 OTG Sort-C, and a USB 2.0 port. MIPI-DSI and -CSI interfaces are additionally out there.

CM4 Nano
(click on picture to enlarge)

In contrast to TechDesign’s CM4-based Industrial IoT Gateway with Raspberry Pi CM4 system, in addition to a number of different CM4 provider boards, there isn't any M.2 growth slot. Nonetheless, you get an externally uncovered 40-pin GPIO connector for low-speed growth.

CM4 Nano element views
(click on pictures to enlarge)

The aluminum alloy constructed field gives an exterior antenna and DIN-rail mounting assist. You additionally get 2x LEDs, a buzzer, and a 5V/2A output connector. The eMMC is preloaded with Raspberry Pi OS.

Additional info

The CM4 Nano is obtainable at AliExpress for $113 with 1GB LPDDR4/8GB eMMC, $123 with 2GB/8GB, $145 with 4GB/8GB, and $210 with an 8GB/8GB. Extra info could also be discovered at Edatec’s totally documented wiki.

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