Products tagged with 'RF Module'

NRF24L01+PA+LNA is a powerful 2.4GHz wireless transceiver module with an external SMA antenna, offering up to 1000 meters of communication range. Perfect for long-range wireless communication between Arduino, ESP32, STM32, Raspberry Pi, and other microcontrollers.

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.

The SIM800L GSM GPRS Module is a compact and powerful cellular communication module that supports 2G GSM/GPRS networks. It allows microcontrollers like Arduino, ESP32, Raspberry Pi, and STM32 to send SMS, make calls, and access the internet using GPRS. This module is ideal for IoT projects, GPS trackers, remote monitoring systems, SMS alerts, and security systems.