La unidad de mano Jurgen es una HHU LoRaWAN adecuada para soluciones de paso/transmisión. HHU se puede utilizar para lectura remota de medidores, operación de válvulas remotas, análisis de ruido de RF, detección de errores de paquetes, etc.
Especificaciones
|
Items |
Parameter |
Specifications |
|
Hardware |
Module |
LoRa module, GPS moudle, WIFI / BLE moudle |
|
Sensor |
Temperature Sensor |
|
|
Kernel |
STM32476X |
|
|
Clock |
12MHz |
|
|
Size (mm) |
167*67*27 |
|
|
Interface |
Mini USB |
|
|
Power supply |
Rechargeable built-in lithium battery |
|
|
Storage |
SD memory card |
|
|
Standby Current (Interview Screen) |
21.8 mA |
|
|
Shutdown Leakage Current |
36 uA |
|
|
Transmit Power |
20dBm max@434MHz/470MHz 20dBm max @868MHz/915MHz |
|
|
Receiving Sensitivity |
-139dBm @SF12, BW125kHz, 434MHz/470MHz -137dBm @SF12, BW125kHz, 868MHz/915MHz |
|
|
TTFF（Open Area） |
30 s |
|
|
ESD |
Contact discharge Air discharge ±4KV |
|
|
System |
RT Thread |
|
|
Software |
Firmware upgrade |
USB upgrade |
|
SD Card File System |
FAT32 |
Valoraciones
No hay valoraciones aún.