The New ROCK 3 Model A co-developed by RADXA and Rockchip !

By Norbert Back 4 comments

ROCK 3A is basically a little brother of ROCK Pi 4, with some improvements from the experience on ROCK Pi 4.

The main features:

RK3568 based, Quad A55 up to 2GHz, Mali G52 GPU, 0.8T NPU

pluggable eMMC module

2/4/8GB LPDDR4 3200MT/s
dram controller frequency up to 1560MHz

QC/PD power support, with a new generation QC/PD protocol IC

2x USB2 similar to ROCK Pi 4
2x USB3 (1x OTG+1x HOST)
the two USB3 can be configured in SATA mode with a SATA breakout cable

GbE with PoE support

M.2 M key for NVMe with PCIe 3.0 x2 lanes

M.2 E key for connectivity with PCIe 2.0 x1/SDIO/UART, supports WiFi 6 cards

1x MIPI DSI, 1x MIPI CSI, compatible with ROCK Pi 4

40Pin GPIO mostly compatible with ROCK Pi 4

    ROCK 3A will run Debian 10, maintained by the Rockchip Toybrick team. Other community distributions will also be supported.



    • J tremblant

      @W.K. Yes, a TwisterOS version for Rock 3A has been scheduled.

    • Norbert

      @W.K. yes Twister OS will be supported

    • W.K.

      will Twister OS be supported?

    • W.K.

      will twister OS be supported ?

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