Communication Boards

CP2102 USB to TTL UART Serial Converter Module

CP2102 USB to TTL UART Serial Converter Module Key Features: Model Excellence: Boasts the trusted CP...

ESP-01S WiFi Module

ESP-01S WiFi Module Key Features: Integrated WiFi Capabilities : Supports 802.11 b/g/n protocols, Wi...

A9G GSM GPRS GPS Board Wireless Data Transmission + Positioning Board

A9G GSM GPRS GPS Board Key Features: Power Versatility: Perfectly compatible with both 3.3V and 5.0V...

SIM800C GSM GPRS module 5V3.3V TTL adapts STM32 C51 program with Bluetooth and

SIM800C Highlighted Features : Powerful Core : Driven by the robust SIM800C chip, ensuring reliable ...

SIM800L GSM GPRS Module 5V/3.3V TTL with Bluetooth

SIM800L GSM GPRS Module — 5V/3.3V TTL with Bluetooth The SIM800L is a quad-band GSM/GPRS module in a...

USB Serial Programmer CH340 with ESP-01S board

USB Serial Programmer with CH340 and ESP-01S Board It is a must have tool for developers, hobbyists,...

SX1509 16-IO Expander 16 extra channels of GPIO

SX1509 16-IO Expander Key Features: Highly Versatile: Get 16 additional GPIO channels, expanding you...

FT232 FT232BL FT232RL USB 2.0 to TTL Adapter Module 5V 3.3V Debugger

The ultimate solution for efficient debugging and programming. This high-quality adapter module is d...

GT-38 433MHz Wireless Serial Module SI4438/4463 1200m Range

GT-38 Wireless Microcontroller Key Features: Extended Range: Achieve long-distance wireless transmis...

USB To TTL FT232RL FTDI Serial Adapter Converter Module

USB To TTL FT232RL Features: Pioneering Interface : The FT232R USB to serial UART interface makes it...

433MHz Superheterodyne RF Transmitter Receiver Module Kit

The 433 MHz Superheterodyne RF Receiver and Transmitter Module is a versatile and reliable wireless ...

MCP2515 CAN Bus Module TJA1050 Receiver SPI Module

MCP2515 CAN Bus Module Features: Vehicle and Industrial Excellence : Primarily designed for Car OBDI...