M003,GPS MODULE W/ ANTENNA (NEO-M8N)
M00329-00,安装硬件 HOUR METERS
M00-383-001,CONN DUST COVER FOR USB
M004,GSM MODULE SIM800L WITH MIC
【MULTICORE】M00449,MP200 SOLDER FLUX NO CLEAN
M00486 00,安装硬件 HourMeters/200Meters BRACKET (1715)
M00486-00,工业控件（未指定） HOUR METERS
M005,LORA MODULE FOR ESP32 DEV KIT
