Mini RS485 Relays Board for Remote Controls with Modbus RTU, Supports 5V 12V 24V and Up To 64 Devices

Mini RS485 Relays Board for Remote Controls with Modbus RTU, Supports 5V 12V 24V and Up To 64 Devices
thumb
thumb
thumb
thumb
thumb
thumb
EMPTY
sku: 1005010352292494
$2.88-3%
$2.79
Shipping from: China
   Price history chart & currency exchange rate