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  • 名称: HF-LPB200-EVK

High-Flying provides the evaluation kit to promote user to familiar the product and develop the detailed application. The evaluation kit shown as below, user can connect to HF-LPB200 module with the RS-232 UART, RS485, USB (Internal UART-USB convetor) or Wireless port to configure the parameters, manage the module or do some functional tests.

           

                               HF-LPB200 Evaluation Kit

Notes:User may needs download USB - UART port driver from High-Flying web or contact with technical support people for more detail.

The external interface description for evaluation kit as follows:
HF-LPB200 Evaluation Kit Interface Description

 

Function

Name

Description

External

Interface

COM1

Main data/command RS-232 interface

RS485

Main data/command RS-485 interface

JTAG

JTAG/JLink debug interface

USB2TTL

UART to USB debug interface. (For PC without RS232, need load driver). Can be power input.

USB DEBUG

HF-LPB200 USB2.0 data interface (Reserved for future use)

DC Jack

DC jack for power in, 5~18V input.

DC5-18V

DC jack for power in, 5~18V input.

BAT

2 Li-Battery Power Supply.

EXTPORT

HF-LPB200 GPIO  function extend interface connector

JMP2

Boot up option.  Add jumper when download image through UART.

JMP3

4Pin USB or RS232 Jumper. Left jump when select USB.

JMP6

3Pin RS485 Jumper. No jump when selects RS232.

LED

Power

3.3V Power Indicator

nLink

nLink -WiFi LINK Indicator

nReady

nReady – Module Bootup Ready Indicator

On (“low”)- Module bootup OK; Off (“high”)- Mouule botup failed;

Twinkle- Remote Upgrade Ongoing;

Sleep_ON

Sleep_ON-Module asleep or awake Indicator

On (“low”)- Module in shundown(deep sleep) status;

Off (“high”)- Mouule in normal status;

Twinkle- Bootloader Upgrade Ongoing;

Button

nReset

Used to reset the module.

nReload

Restore factory configurationafter push this pin more than 3s.

WPS

WPS Button

Sleep_RQ

Pin Sleep Control, more than 1s to put module in standby mode.