Wireless & IoT

IR transceiver module - infrared decoder 38 kHz, TTL, 5 V

NodeMCU ESP8266 microcontroller - 0.96-inch OLED, Wi-Fi, 3.3 V

RDM6300 RFID Module - 125 kHz receiver, UART, 5 V

STX882/SRX882 wireless module - 315 MHz transmitter and receiver, with antennas

RFID Tag 125 kHz - EM4100 chip, credit card format

HC-05 Bluetooth module - UART, 3.3-6 V, up to 100 m

RFID access control 125 kHz - standalone, 2000 IDs, 12 V

Wireless relay motor controller - polarity reversal, 12 V, 433 MHz, remote control

ESP32 ESPDUINO microcontroller - UNO R3 form factor, Wi-Fi, Bluetooth

CC2541 Bluetooth module - BLE 4.0, UART, 3.3-5 V

Wi-Fi antenna 5 dBi - 2.4 and 5 GHz, with IPX and SMA adapter

NFC RFID tag NTAG213 - Ø 8 mm, 180 bytes, 13.56 MHz

TDA7492P amplifier module - 2x 25 W, Bluetooth 4.0, 12 V

CT14 Bluetooth audio amplifier - 2x 5 W, 5 V, 3,5 mm jack

RFID tag coin-shaped - 13.56 MHz, Ø 25 mm, transparent

Audio receiver module Bluetooth 2.1 - 5 V, microSD, FM, 4 modes

XY-BT-Mini Bluetooth audio receiver - 4.1, 3.5 mm jack, 5 V

MH-Z14 A CO2 sensor - infrared, 0-5000 ppm, 5 V

868 MHz antenna - SMA plug, 5 dBi, omnidirectional

HW-772 MP3 Amplifier Module - Bluetooth 4.1, 2x 10 W, 12 V

8-channel line sensor - infrared sensor module, 3,3-5 V

BFD-1000 line sensor - 5-channel infrared, 5 V, analog

TPA3116 amplifier module - Bluetooth 5.0, 2x 50 W, 24 V

Bluetooth 5.0 audio amplifier - 50 W at 4 ohms, bass filter

XYW-WRBT audio receiver - Bluetooth 5.0, 3.5 mm jack, remote control

FPV Lollipop antenna - 5.8 GHz, 2.3 dBi, RHCP, RP-SMA

Grove LoRa radio module RFM95 - 868 MHz, ATmega168

NEO-6M V2 GPS module - 3.3 V, I2C and serial, with EEPROM

XH-M314 amplifier module - TPA3118, 2x 30 W, Bluetooth 5.0

TEA5767 radio module - FM 76-108 MHz, I2C, 3.3 V

ESP32-PICO-DEVKITM-2 microcontroller - Wi-Fi, Bluetooth, USB-C

Bluetooth amplifier board - stereo 2 x 25 W, battery, 12 V

Waveshare NRF24L01 wireless module - 2,4 GHz, SPI, 10 pins

CC1101 radio module - 433 MHz, RS232 and TTL, up to 300 m

Power switch for Raspberry Pi - remote control, soft shutdown, 5 V

TTGO ESP32 microcontroller - 2.4-inch LCD, BTC ticker, battery, USB-C

NRF24L01+PA+LNA wireless module - 2.4 GHz, SPI, up to 1000 m

LoRa32 V2.0 development board - ESP32, 868/915 MHz, OLED

WeMos TTGO ESP8266 Board - 0.91-Inch OLED, Wi-Fi, 4 MB Flash