Koala EVM Specification

Key Features


Hardware

  • ST Microelectronics STM32F407IG/STM32F429II Cortex-M4. Low Power, higher performance MCU.
  • WiLink8 WiFi, Bluetooth BR/EDR & LE radio available via COM8 connected module or Clarinox WMI daughter board

Software

  • ClarinoxBlue Bluetooth Classic Profiles and Protocols:
    • Mandatory Profiles: GAP, SDAP
    • Application Area Profiles:
      • Data and File Transfer: DI, FTP, HID, MAP, OPP, PBAP, SPP, SYNC
      • Music: A2DP, AVRCP, GAVDP
      • Networking: DUN, PAN
      • Voice: HFP, HSP
    • Protocols: AVCTP, AVDTP, BNEP, HCI, L2CAP, OBEX, RFCOMM, SDP
  • ClarinoxBlue Smart Bluetooth v4.1 ready
  • ClarinoxBlue Smart Profiles and Protocols:
    • Mandatory Profiles: GAP, GATT
    • Protocols: ATT
  • ClarinoxWiFi WLAN layers and roles: STA, AP, P2P, MAC
  • Support for major RTOS including ThreadX and uC/OS-III

Technical Specifications


Koala EVM

  • Chipset: STM32F407IG
  • Flash memory: 1 MB
  • SRAM: 192 KB
  • Clock: 168 MHz
  • Current draw (no module connected): 160mA @ 5V
  • Current draw (Bluetooth in use, WG7311): 250mA @ 5V
  • Current draw (TI WL18xx, BT, Scanning): 200mA @ 5V
  • Current draw (TI WL18xx, BT, Communications): 210mA @ 5V

Koala EVM Pro

  • Chipset: STM32F429II
  • Flash Memory: 2 MB
  • SRAM: 256 KB
  • Clock Frequency: 180 MHz
  • Current draw (no module connected): 160mA @ 5V
  • Current draw (Bluetooth in use, WG7311): 250mA @ 5V
  • Current draw (TI WL18xx, BT, Idle): 190mA @ 5V
  • Current draw (TI WL18xx, WLAN, idle): 250mA @ 5V
  • Current draw (TI WL18xx, WLAN, scanning): 310mA @ 5V
  • Current draw (TI WL18xx, WLAN, connected): 320mA @ 5V

Common Specifications

  • Supported Development Tool Chains: Green Hills Software MULTI, IAR EWARM, Keil MDK, Mentor Graphics Sourcery Codebench
  • Supported Real-Time Operating Systems: FreeRTOS, Nucleus, ThreadX, uC/OS-III
  • Operating Voltage: 5V
  • Power Supply: USB, External 5V (via screw terminals or power jack)
  • Operating temperature (ambient): -40 to +85 °C
  • Storage Temperature: -40 to +105 °C
  • Supported Wireless modules (COM8 connector): TI WiLink6 / WiLink7 / WiLink8
  • COM8 voltage supply: 3.3V, 1.8V

Peripheral Specifications

  • DCMI camera interface bus width: 8-14 Bit
  • Camera resolution: 1M or 2M Pixel
  • LCD interface bus width: 16 Bit
  • LCD parallel interface: FSMC/6800/8080
  • LCD resolution: 320 x 240 Pixel
  • USB serial max data rate: 921600 baud