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New ESP32 S3 Expansion Board WiFi MQTT IoT Sensors Relay ESS3B18
New ESP32 S3 Expansion Board WiFi MQTT IoT Sensors Relay ESS3B18
Product Features: 1 Operating voltage: Wide voltage DC 7-28V 2 Operating Current : Standby current 20MA, 1 relay open 55MA, 2 relays open 86MA, 3 relays open 125MA, 4 relays... Read more...
New R485P32 ESP32 RS485 Interface Expander Smart Home IOT DIY Master-Slave Module 485 TO TTL 232 Converter for Solar inverters Smart Meters
New R485P32 ESP32 RS485 Interface Expander Smart Home IOT DIY Master-Slave Module 485 TO TTL 232 Converter for Solar inverters Smart Meters
The R485P32 is an RS485 TTL converter designed and produced by eletechsup. It converts the UART interface of open-source hardware like the ESP32 Arduino to an RS485 interface. Its dedicated... Read more...
New 10CH Preset Frequency 0.01-100KHZ Adjustable Schumann Resonance Pure Sine Wave Signal Generator Meditation Sleep Aid Devices
New 10CH Preset Frequency 0.01-100KHZ Adjustable Schumann Resonance Pure Sine Wave Signal Generator Meditation Sleep Aid Devices
The SMKYG35 is the first Schumann wave signal generator developed and manufactured by eletechsup with a preset frequency. It can quickly switch to the frequency you need according to your... Read more...
USB to RS485 RS232 TTL Converter – 12V 5V VCC Output Industrial Serial Adapter for PLC HMI PTZ Smart Home Debugging UD48501 UD23202 UDTTL03
USB to RS485 RS232 TTL Converter – 12V 5V VCC Output Industrial Serial Adapter for PLC HMI PTZ Smart Home Debugging UD48501 UD23202 UDTTL03
USB TO RS485(UD48501) Function:USB driver chip: CH340ERS485 bus chip: SP485 or compatible chipBAUD 0.1K-256K BPSTVS Anti-SurgeDC 5V TO 12V 0.6A BoosterPIN:12V 5V GND A+ B-(RS485)PWE TXD TXD Indicator LightSize :... Read more...
Eletechsup Brand Introduction
Eletechsup Brand Introduction
Eletechsup is an electronics R&D and manufacturing center. Founded in 2012, the brand follows a "self-developed + self-manufactured" model, integrating R&D, manufacturing, and sales, while providing OEM / ODM customization... Read more...