Evaluation Kits

Alp Lab ships two evaluation kits, one per form factor. Both EVKs double as reference designs that customer boards can fork — most production boards inherit ~80 % of the EVK's chip population.

EVK	Form factor	Hosts	Reference
E1M EVK	35 × 35 board	E1M-AEN family, E1M-N93 family	docs/boards/e1m-evk.md
E1M-X EVK	45 × 65 board	E1M-X V2N family, V2N-M1 family	docs/boards/e1m-x-evk.md

E1M EVK (UG-E1M-001)

The 35 × 35 mm board hosts AEN and i.MX 93 family modules. Populated peripherals include:

• 6-axis IMU (lsm6dso), 3-axis accelerometer (lis2dw12), gyroscope (bmi323, icm42670)
• Barometric pressure sensor (bmp581)
• Current monitors (ina236)
• Temperature sensor (tmp112)
• I/O expander (tcal9538)
• Monochrome OLED (ssd1306), small colour OLED (ssd1331)
• Camera (ov5640 MIPI CSI + cam_mux)
• Speaker amp (tas2563), PDM microphone (pdm_mic)
• Rotary encoder + RGB LED + button-LED helper
• JTAG/SWD header, BOOT/reset/module-enable

The SDK ships a board preset covering this population — declaring preset: e1m-evk in your board.yaml enables them all.

E1M-X EVK

The 45 × 65 mm board hosts V2N family and V2N-M1 family modules. It exposes:

• Dual gigabit Ethernet (two RJ45 ports, both routed to the RTL8211FDI PHYs on-module)
• USB-C host + USB-C device
• Dedicated MIPI CSI-2 camera connectors (CAM0/CAM1) — cameras attach externally; no on-board sensor or mux
• Two MIPI DSI display connectors, each with a capacitive-touch panel
• Industrial-grade audio (TAS2563 + PDM mic)
• Dual CAN-FD transceivers (CAN0 / CAN1)
• Header-broken-out PWM channels (driven by the V2N's on-module GD32 supervisor)
• microSD slot, JTAG header

Declare preset: e1m-x-evk to pick up the populated chip list.

Using an EVK as a reference design

Two patterns to fork the EVK preset for a custom board:

(a) Reference + override (small derivatives)

Drop the preset: line and write the board out inline at the top level, copying the EVK file as a starting point:

cp metadata/boards/e1m-evk.yaml my-app/board-fragment.yaml

Then paste the name:, populated:, e1m_routes: blocks from board-fragment.yaml into your project's board.yaml, change name: to your own, and edit the deltas (drop chip rows you don't populate, add the rows for chips you do, edit the e1m_routes: entries to reflect your schematic).

som:
  sku: E1M-AEN701

name: my-derived-board

populated:
  lsm6dso: true
  bmp581:  true
  ssd1306: true
  tas2563: false   # production board has no speaker amp
  ina236:  false   # no current monitors

e1m_routes:
  # … paste from e1m-evk.yaml and edit per your schematic …

(b) Fork the board preset (full custom boards)

Same pattern, but keep the YAML in the SDK tree if you want it shared across multiple projects:

cp metadata/boards/e1m-evk.yaml metadata/boards/my-board.yaml
$EDITOR metadata/boards/my-board.yaml

Then in board.yaml:

preset: my-board

See board.yaml reference for the full schema.

Ordering

Request a Dev Kit to receive an EVK paired with a SoM of your choice.