R36AH-U2_PCBA

R36AH-U2_PCBA

OpenWrt embedded router board with WiFi 4 and 2× USB 2.0 ports


  1. Qualcomm™ QCA9531 (650 MHz single-core MIPS)
  2. 128 MB of DDR2 RAM
  3. 16 MB of SPI NOR flash
  4. Integrated WiFi N300 2.4 GHz
  5. 2× Fast Ethernet with ESD protection and passive PoE support (12~36 V)
  6. 1× USB 2.0 mini Type-B (host) 1× USB 2.0 Type-A (host)
  7. 2× push-button
  8. 4-pin system serial console header (2.54 mm pitch)
  9. 7× LED

R36AH-U2 PCBA is an N300 WiFi router board with two Fast Ethernet and USB 2.0 interfaces

R36AH-U2 offers an integrated 802.11b/g/n WiFi (2.4 GHz, N300) radio and dual USB 2.0 host interfaces for various applications.

Two Fast Ethernet ports with ESD protection and PoE supply support with wide input voltage range (12~36 V) make work in automotive environment possible and reliable.

Official OpenWrt support, web-based recovery and system serial console access make development extremely easy.

Parameter Value
SOC Qualcomm™ QCA9531 with 650 MHz single-core MIPS 24Kc CPU
RAM 128 MB of DDR2
Flash 16 MB of SPI NOR flash
WiFi 802.11b/g/n 2T2R 2.4 GHz
2× IPEX/U.FL antenna connectors
USB 1× USB 2.0 mini Type-B (host)
1× USB 2.0 Type-A (host)
Genesys Logic GL850G or GL852G USB 2.0 HUB
Ethernet 2× Fast Ethernet with ESD protection
Pin headers 1× 4-pin system serial console (2.54 mm pitch)
Button 2× push-button (reset, WiFi toggle/WPS)
LED 1× power (blue)
1× status (blue)
2× USB (blue, red)
1× WLAN (blue)
1× LAN (blue)
1× WAN (blue)
Other External hardware watchdog
Software U-Boot with web-based firmware recovery support
Officially supported in OpenWrt 18.06+ (Linux Kernel 4.9)
Power supply DC jack (5.4/2.0 mm) with lock for 12 V DC input
Passive PoE (12~36 V DC) input
Mounting holes ∅ 3 mm, 65 × 48 mm
Dimensions 85 × 60 × 16 mm

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