SSR-40DA Solid State Relay Module 3-32VDC/24-380VAC 40A 240mm Aluminium Water Cooling Block and SPIFFS filesystem

and SPIFFS filesystem

racing quadcopters

eliminating dependency on disposable batteries in field operations

then configure network parameters using AT+CGDCONT for GPRS context setup and AT+CSTT for APN configuration matching your service provider

SSR-40DA Solid State Relay Module 3-32VDC/24-380VAC 40A 240mm Aluminium Water Cooling Block and SPIFFS filesystem```html SSR 40DA Solid State Relay Module 3 32VDC 24 380VAC 40A High performance SSR 40DA Solid State Relay rated at 40A for reliable, silent, and wear free AC load switching. Accepts 3 32VDC control input to switch 24 380VAC loads ideal for heater control, motor switching, lighting automation, and industrial process control. No moving parts means zero contact bounce, longer lifespan, and faster switching compared to mechanical relays. Available at