The OLED Displays is compact, energy-efficient screens designed for microcontroller projects such as Arduino, ESP32, and Raspberry Pi. Both models use I2C communication and are excellent for displaying text, sensor data, and custom UIs.
ESP-01S is a compact and low-cost WiFi module based on the ESP8266 chipset. It is ideal for IoT projects, wireless control, smart home applications, and serial-to-WiFi communication. With built-in TCP/IP stack and support for AT commands or custom firmware, ESP-01S is widely used by makers and engineers.
The ESP32-C3 SuperMini is an ultra-compact WiFi + Bluetooth LE development board powered by the ESP32-C3 RISC-V processor. It features 4MB Flash, low power consumption, and excellent wireless performance—perfect for IoT, automation, sensing, and compact embedded projects.
Compact ESP32 WiFi + Bluetooth board with USB Type-C port & CH340C USB-to-Serial, onboard Li-ion/18650 battery support with max 500 mA charger — perfect for portable IoT.
ESP8266 NodeMCU Development Board with 0.96″ OLED Display (128×64) – built-in WiFi, CH340 USB Type-C interface, pre-soldered pins, and full support for Arduino IDE & MicroPython. Ideal for IoT and smart home projects in Bangladesh.
The RC522 RFID/NFC module is a 13.56 MHz contactless card reader and writer based on the MFRC522 chip. It’s ideal for Arduino, ESP32, STM32, and Raspberry Pi projects for RFID access control, attendance systems, and smart authentication.
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