Last edited 3 weeks ago

STM32MP257x-EV1 - board assembly

Applicable for STM32MP25x lines


This article aims to present how to assemble the STM32MP257x-EV1 Evaluation boards. It is valid for the STM32MP257F-EV1 More info green.png Evaluation board: the part numbers are specified in the STM32MP25 microprocessor part numbers article.

Warning white.png Warning
To start efficiently the board, it's recommended to go through its Starter Package article: Category:Starter Package


The STM32MP257x-EV1 Evaluation boards packages (STM32MP257F-EV1 More info green.png), completed by the B-CAMS-IMX package, include all the items listed below.

STM32MP257F-EV1 shown here (picture is not contractual)
Position Description
1 MB1936 main board
2 7” LVDS WSVGA display with touch panel (EDT ETML0700Z9NDHA panel - optional)
3 LVDS display cable- optional
4 MB1854 board AI camera (not part of STM32MP257x-EV1 Evaluation boards packages , provided via B-CAMS-IMX package) optional
5 camera board FFC (not part of STM32MP257x-EV1 Evaluation boards packages, provided via B-CAMS-IMX package) - optional


To complete the basic set up, you can buy an LVDS display and a CSI camera. The complete set will be then :

STM32MP257x-EV1 Evaluation board assembly
STM32MP257F-EV1 shown here (picture is not contractual)

1. How to connect LVDS display to ST board[edit | edit source]

Display board assembly (picture is not contractual)
  • Check the above cable orientation thanks to the black mark and the white twisted pairs.
  • Find the LVDS port on STM32MP257x-EV1 Evaluation board (CN2) and the one on the display (CN1). One cable is provided in the LVDS display box.
  • On each port, insert the cable as described:
Display board assembly (picture is not contractual)

2. How to connect MB1854 camera board to ST board[edit | edit source]

Camera board assembly (picture is not contractual)
  • Find the camera port on STM32MP257x-EV1 Evaluation board (CN4) and the one on MB1854 (CN1). One FFC is provided in the camera box.
  • On each port, carefully:
    • lightly pull the black plastic (1) to insert the contact side of the FFC towards the board (2).
    • Push the black plastic to hold the FFC (3).
Camera board assembly (picture is not contractual)


3. STM32MP257x-EV1 Evaluation board assembled[edit | edit source]


STM32MP257x-EV1 Evaluation board assembled
STM32MP257F-EV1 shown here (picture is not contractual)