JESSINIE 12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Mod…
Onboard Bluetooth status indicator and relay indicator. Onboard STM8S high-performance MCU and SPP-C Bluetooth 2.1 serial port slave module. The UART debugging interface and STM8 SWIM program download interface are reserved.
JESSINIE 12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Mod…
Onboard Bluetooth status indicator and relay indicator. Onboard STM8S high-performance MCU and SPP-C Bluetooth 2.1 serial port slave module. The UART debugging interface and STM8 SWIM program download interface are reserved.