100A pзем 004T 3,0 Версия ваттметр со стандартным измерителем кВтч Вольт Ампер тестовый модуль для Arduino TTL COM2/COM3/COM4

Geekcreit® 100A 22000W Power Monitor Module AC Meter Panel 45-65Hz Test Voltage AC 80-260V

100A+Closed CT+USB Cable PZEM-004T 0-100A AC Communication Box TTL Serial Module Voltage Current Power Frequency Modbus-

AC Digital Multifunction Meter Ammeter TTL Current Tester Module PZEM-004T With Coil 100A 80-260V

PZEM-004T 0-100A AC Communication Box TTL Serial Module Voltage Current Power Frequency Modbus-RTU With Case

Arduino unf rfid module Reader USB RFID UHF Module TTL UART Range 0-2 Meter EPC Global Class 1 Gen2 / ISO18000-6 C DC 3.5v-5v

PZEM-004T 0-100A AC220 TTL Serial Communication Module Voltage Current Power Frequency Modbus-RTU

Geekcreit® 2in1 22mm AC50-500V 0-100A Amp Voltmeter Ammeter Voltage Current Meter With CT Au23

PZEM-004T 100A+Closed CT +USB AC Communication Box TTL Serial Module Voltage Current Power Frequency Modbus-RTU With Cas

USB Serial Adapter CH340G 5V/3.3V USB to TTL-UART RobotDyn for Arduino - products that work with official Arduino boards

PZEM-004T Maximum 100A AC Multifunction Power Monitoring Communications Module Monitor Module

PZEM-004T 100A+Closed CT AC Communication Box TTL Serial Module Voltage Current Power Frequency Modbus-RTU With Case

6pin FTDI FT232RL USB To 3.3 V Serial Adapter Module TO TTL RS232 Arduino Cable

3.3V 5V TTL Bi-directional Level Converter Board Geekcreit for Arduino - products that work with official Arduino boards

PZEM-004T TTL Modbus-RTU Power Voltmeter Ammeter AC 220V 10A/100A Electric Volt Current Frequency Power Factor Energy Po

ACS758LCB-050B/100B/200B-PFF-T 50A 100A 200A Hall Current Sensor Module Linear Analog AC DC 3.3V-5V For Arduino RC Model

PZEM-004T 100A+Open CT AC Communication Box TTL Serial Module Voltage Current Power Frequency Modbus-RTU With Case

Geekcreit® AC 60-500V 0-100A D18 Square LED Digital Dual Display Voltmeter Ammeter Voltage Gauge Current Meter

PZEM-004T AC Single Phase 80-260V 100A TTL Modbus AC Smart Voltage Power Energy Meter Ammeter Voltmeter Wattmeter

wholesale-86083 max485 module rs-485 ttl to rs485 max485csa converter module integrated circuits products for arduino

oem barcode scanner module E3000H ttl usb rs232 2D small Barcode Scan module engine arduino scanner

USB to TTL Module FTDI Basic Program Downloader FT232RL Serial Converter YwRobot for Arduino - products that work with official Arduino boards

USB to TTL PL2303HX Module Serial Port Downloader Module KEYES for Arduino - products that work with official Arduino bo

Geekcreit® FT232RL FTDI USB To TTL Serial Converter Adapter Module Geekcreit for Arduino - products that work with offic

PZEM-004T New Version AC Single Phase 80-260V 10A TTL Modbus AC Power Energy Smart kwh Meter

High Compatibility Win7 Win8 Wn10 FTDI FT232R RS232 USB TTL Adapter For Arduino

E3000H usb qr code 1d 2d arduino barcode scanner module engine with SDK compact design ttl rs232 serial command

DTOWER Energy Measure Module Closed CT Voltage Current Frequency Power Factor Meter Alternating Current Single-Phase Ammeter for Peacefair PZEM-004T-100A

CH9121 STM32 Serial Port RS232 to Ethernet Network Converter Module TTL Transmission Module Industrial Microcontroller G

OPTLB03 Industrial Grade UART TTL to RS485 Isolated Communication Surge Protection for Arduino UN0 MEGA Raspberry Pi 4 N

oem 2D barcode reader module work with Raspberry Pi and Arduino E3000H ttl usb rs232 2D, Black