(HyperTerminal, minicom, etc) to upload the firmware images taken from
our website. Boot loader uses an USB virtual serial port that is baudrate
agnostic.
As an alternative we provide a simple Windows GUI application for users
who don’t want to or cannot use terminal software.
After the firmware image is uploaded the target will blink the GREEN LED if
update was successful, otherwise it will blink the RED LED if firmware
image was invalid or update was unsuccessful. Device stays in this state
until it is power cycled.
WARNING: Upgrade via UART is NOT supported! Boot loader supports only
USB.
ELECTRICAL CHARACTERISTICS:
Symbol Description Condition Min Typ Max Uni
ts
V
CC
Power Supply Voltage. 4.5 5 5.5 V
I
CC,NOLED
Power Supply Current
with deactivated
LEDs.
Idle (RF scanning not active) 20 mA
Continuous scanning 120 mA
Scanning 2 times per second 36 mA
I
CC
Power Supply Current
with activated LEDs.
Continuous scanning 130 mA
Scanning 2 times per second 40 mA
