RFID Reader
Click ‘Ring’, you will hear the alarm from the reader.
15.
GPIO setting
GPIO setting is in Basic Setting as below picture.
Picture 17 GPIO setting
Notice: HYM series modules only have 3 output IO ports (GPIO1, GPIO2 and GPIO3).
HYM830 reader has 4 output IO ports (GPIO1, GPIO2, GPIO3, GPIO4), and 4 input
IO ports (GPIO5, GPIO6, GPIO7, GPIO8)
The picked output IO ports will output high level, otherwise will output low level. If
connecting input IO ports at high level, click ‘get’, you will see the picked IO ports;
while at low level, the IO ports are not picked.
16.
CW setting
CW setting is in advanced settings as below picture.
Picture 18 CW setting
Click ‘ON’ to open single carrier wave transmit, ‘OFF’ is to close single carrier wave
transmit. ‘Test-CW’ is for testing, please ignore it.
17.
RX ADC info
RX ADC information is displayed in advanced settings as below picture.
Picture 19 RX ADC information
RX ADC is very important for checking the matching and connection of the antenna
with module or reader. If the data is above 10, there may be connection problem or
no-matching. At the time, please re-check the connection of antenna, or remove it, otherwise it
will damage the module or reader.
If the data is below 10, the antenna can be worked.
