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8Devices Lima

Lima has 802.11N 2x2 radio supporting up to 300 Mbps data-rate and comes in two versions: commercial or industrial temperature.
 
Lima Dev Board      Lima Top      Lima Top
Buy Lima DVK  

Buy Lima Commercial

   Buy Lima Industrial

Overview:

Lima is a QCA 4531 chipset based module with a 650 MHz CPU and 802.11N 2x2 (MIMO) radio. Module is available in two temperature ranges:
  • Commercial* (Lima)
  • Industrial** (Lima-I)
Lima is a surface mountable, dual-sided, Wi-Fi enabled Linux module for the (IoE) internet of everything applications.
Faster CPU, 300 Mbps data-rate, low power consumption, larger 32 MB flash memory and a development kit with more interfaces (e.g. PCIe) are the key differentiators from Carambola2 module.
OpenWRT linux distribution source code is available on GitHub and is supported by our growing community on forum.
*Commercial temperature range: 0-65°C, **Industrial temperature range: -40-85°C
 

Specs:

CPU
QCA4531, 650 MHz
Memory
32 MB Flash and 64 MB DDR2 RAM
Frequency
2.4 GHz
Max output power
20 dB
Wireless standard
802.11 bgn
Antenna (port)
3 dBi ceramic chip antenna
Power supply
3.3 V, max power consumption 3.1 W
Available interfaces
USB 2.0 host, serial port, 2 x Ethernet (100 Base-T), PCIe, GPIO
Size
25 by 35 mm
Software
OpenWrt
    
 

Development board details:

  • 1 - 2 x 100 Base-T Ethernet ports
  • 2 - Mini USB Type-A socket (console + power)
  • 3 - USB Type-A socket
  • 4 - Buttons: S1 - programmable (GPIO connected), S2 - reset
  • 5 - Two integrated antennas
  • 6 - 2.45 mm pitch connector holes
  • 7 - MINI PCIe socket

Downloads

Lima(-I) datasheet
Lima(-I) development board BOM
Lima(-I) development board schematics
Lima(-I) product brief
Lima(-I) Altium PCB footprint
Lima(-I) module 3D CAD file
 

Contact us

For datasheet, Reference Design information, Drivers, Certifications, higher volume pricing, please contact us.

 

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  1. Lima Dev Board

    Lima Development Board (by 8Devices), Qualcomm Atheros QCA4531-based 802.11 b/g/n, 2.4 GHz, 2x2 MIMO WiFi Router/Module Development Board

    $55.00 As low as: $39.00

    8Devices Lima Development Board comes with Lima Commercial Temp Range Qualcomm Atheros QCA4531-based 802.11 b/g/n, 2.4 GHz, 2x2 MIMO WiFi Router/Module - Fully Certified

    • 802.11 b/g/n, 2.4 GHz, 2x2 MIMO, 300 Mbps data rate, 21 dB per chain output power
    • U.FL connectors or external pin for external antenna
    • 16 MB FLASH, 64 MB DDR2 RAM
    • Linux friendly , OpenWRT flash image and source code are available for download on www.8devices.com/wiki_lima
    • CPU – QCA4531, 650 MHz clock speed
    • Small form factor (25 by 35 mm)
    • Surface mountable, dual-side design
    • Available interfaces - USB 2.0 host, serial port, 2 x Ethernet, i2C, UART, PCIe, GPIO
    • Commercial Temp Range 0 to +65 deg Celsius (see Industrial Temp Range product for -40 to +85 deg Celsius version)
    Module Certifications:
     
      CE (Europe) FCC (US) IC (Canada) Other
    Lima (-I) Completed Completed Completed Contact us
    Learn More
  2. Lima Top

    Lima-Commercial Temp (by 8Devices), Qualcomm Atheros QCA4531-based 802.11 b/g/n, 2.4 GHz, 2x2 MIMO WiFi Router/Module - Fully Certified

    $24.00 As low as: $16.00

    8Devices Lima Commercial Temp Range Qualcomm Atheros QCA4531-based 802.11 b/g/n, 2.4 GHz, 2x2 MIMO WiFi Router/Module - Fully Certified

    • 802.11 b/g/n, 2.4 GHz, 2x2 MIMO, 300 Mbps data rate, 21 dB per chain output power
    • U.FL connectors or external pin for external antenna
    • 16 MB FLASH, 64 MB DDR2 RAM
    • Linux friendly , OpenWRT flash image and source code are available for download on www.8devices.com/wiki_lima
    • CPU – QCA4531, 650 MHz clock speed
    • Small form factor (25 by 35 mm)
    • Surface mountable, dual-side design
    • Available interfaces - USB 2.0 host, serial port, 2 x Ethernet, i2C, UART, PCIe, GPIO
    • Commercial Temp Range 0 to +70 deg Celsius (see Industrial Temp Range product for -40 to +85 deg Celsius version)

    Development board (LimaDev Kit) and drivers available.

    Certifications:

      CE (Europe) FCC (US) IC (Canada) Telec (Japan) Other
    Jalapeno Q2-2018 Q2-2018 Q2-2018 Pending Contact us
    Learn More
  3. Lima Top

    Lima-Industrial Temp (by 8Devices), Qualcomm Atheros QCA4531-based 802.11 b/g/n, 2.4 GHz, 2x2 MIMO WiFi Router/Module - Fully Certified

    $26.00 As low as: $18.00

    8Devices Lima Industrial Temp Range Qualcomm Atheros QCA4531-based 802.11 b/g/n, 2.4 GHz, 2x2 MIMO WiFi Router/Module - Fully Certified

    • 802.11 b/g/n, 2.4 GHz, 2x2 MIMO, 300 Mbps data rate, 21 dB per chain output power
    • U.FL connectors or external pin for external antenna
    • 16 MB FLASH, 64 MB DDR2 RAM
    • Linux friendly , OpenWRT flash image and source code are available for download on www.8devices.com/wiki_lima
    • CPU – QCA4531, 650 MHz clock speed
    • Small form factor (25 by 35 mm)
    • Surface mountable, dual-side design
    • Available interfaces - USB 2.0 host, serial port, 2 x Ethernet, i2C, UART, PCIe, GPIO
    • Industrial  Temp Range -40 to +85 deg Celsius (see Commerical Temp Range product for -0 to +70 deg Celsius version)

    Development board (LimaDev Kit) and drivers available.

    Certifications:

      CE (Europe) FCC (US) IC (Canada) Telec (Japan) Other
    Jalapeno Q2-2018 Q2-2018 Q2-2018 Pending Contact us
    Learn More

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