Serial Communication
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Boards, Modules and Accessories
RS422-TTL Full Duplex MAX490 to TTL Module
– Full-duplex RS422 to TTL conversion using the MAX490 transceiver
– Bidirectional, stable data transfer for long-distance serial links
– Compatible with Arduino, microcontrollers, robotics, UAVs and industrial systems
– Easy integration: TTL-level TX/RX pins plus differential RS422 A/B pairs
– Ideal for serial communication modules, RC systems, IoT and control systems
– Buy online in Pakistan for fast delivery and reliable signal conversionSKU: n/a -
Boards, Modules and Accessories, Boards and Programmers
ESP01S ESP-01 ESP8266 Serial WiFi Transceiver Module
Boards, Modules and Accessories, Boards and ProgrammersESP01S ESP-01 ESP8266 Serial WiFi Transceiver Module
- Compact ESP01S form factor for tight spaces
- Built on the ESP8266EX chip for reliable Wi-Fi
- Supports AP, STA, and AP+STA modes
- Standard UART interface for easy Arduino and microcontroller connection
- Low-power operation ideal for battery and sensor projects
- Perfect for IoT, home automation, and wireless sensors
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
CP2102 USB to TTL UART 5-Pin Serial Converter Module
Boards, Modules and Accessories, Sensors And ModulesCP2102 USB to TTL UART 5-Pin Serial Converter Module
- Converts USB signals to TTL-level serial signals for direct device interfacing
- Built around the reliable CP2102 USB 2.0 chipset for fast data transfer
- Supports a wide range of baud rates up to 1 Mbps for flexible communication
- Selectable 3.3V or 5V operating voltage and 5-pin header (TX, RX, 3.3V, 5V, GND)
- LED indicators for power and data activity to simplify troubleshooting
- Cross-platform driver support for Windows, Linux, and macOS
SKU: n/a -
Boards, Modules and Accessories, Display Modules and LCDs
HDL662B USB to Serial FCC Adapter for DWIN Display
Boards, Modules and Accessories, Display Modules and LCDsHDL662B USB to Serial FCC Adapter for DWIN Display
– Plug-and-play HDL662B USB to Serial Adapter for DWIN screens
– High-speed USB to FFC adapter designed for DWIN displays
– Compatible 10-pin FFC, 1.0 mm pitch connection for direct fit
– Ideal for DWIN HMI USB programming, flashing, and debugging
– Stable, reliable USB to serial connection for development and field use
– Available across Pakistan with easy orderingSKU: n/a
