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RDA

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RDA Microelectronics[edit]

RDA Microelectronics is a relatively unknown and new chinese chipmaker.

Wireless chipsets[edit]

Chip Interface PHY
modes
MIMO
config
First seen
(FCC)
Notes Adapters ESystems PPage
/ PR
RDA5890 SDIO 2.0 bgn 1x1:1 802.11bgn, SDIO,
FM Rx
0 devices 0 devices PR
RDA5990 SDIO 2.0 bgn 1x1:1 802.11bgn, SDIO, BT 2.1
FM Rx
0 devices 0 devices PR
DS
RDA5990P SDIO 2.0 bgn 1x1:1 802.11bgn, SDIO, BT 2.1
FM Rx/Tx
0 devices 0 devices DS
PPage
RDA5991 SDIO 2.0 bgn 1x1:1 802.11bgn, SDIO, BT 2.1
FM Rx/Tx, 5449:0145
0 devices 1 devices PR

Chips[edit]

  • RDA5890 - 802.11bg, SDIO, FM RX
  • RDA5990 - 802.11bgn, SDIO, FM RX, bluetooth 2.1
  • RDA5990P - 802.11bgn, SDIO, FM RX, FM TX, bluetooth 2.1
  • RDA5991 - 802.11bgn, SDIO, FM RX, FM TX, bluetooth 2.1

Drivers[edit]

Some code for this wifi chip is available in a Rockchip RK3188 kernel tree,
but nobody has tested or ported this code yet.

Datasheets[edit]

Devices[edit]

Device Type PHY modes Manuf. CPU1 FLA1 RAM1 WI1 WI2 Switch Ether. Expan. Ports FCC date
Orange Pi i96 single-board computer bgn
Orange Pi
CoO: Sample PRC Flag.svg
RDA
RDA8810PL
1.0 GHz

1 cores
512 MiB
536,870,912 B
4,194,304 Kib
524,288 KiB
4,096 Mib
0.5 GiB
256 MiB
268,435,456 B
2,097,152 Kib
262,144 KiB
2,048 Mib
0.25 GiB
RDA
RDA5991
1x1:1, bgn
Ant. conn: U.FL

Is a module

USB 2.0

MicroSD Card slot

1 USB
2017-06-01 (non-FCC
est.rel)

See also[edit]