UM11579
PCA9957HN-ARD evaluation board
Rev. 1 — 25 February 2021
User manual
Document information
Information
Content
Keywords
PCA9957HN, SPI, Arduino port, EVK, LED, LED driver
Abstract
The PCA9957HN-ARD evaluation board is a daughter card equipped with
Arduino ports, designated for easy test and design of the PCA9957HN IC, 24-
channel SPI serial bus 32 mA/5.5 V constant current LED driver. The board
is fully compliant with IMXRT1050-EVKB, LPCXpresso55S69 (LPC55S69-
EVK) and i.MX 8M Mini LPDDR4 EVK (8MMINILPD4-EVK) (8MMINID4-EVK),
including GUI software control. The board can be attached to any device
equipped with Arduino ports.
