HC-06 Slave Bluetooth Module

CC2541 Bluetooth 4.0 BLE Module

Long Range nRF24L01 Module (2.4 GHz)

ESP8266 Development Board - CH340G

D1 Mini ESP8266 Development Board

D1 Mini ESP8266 Development Board Type-C

NTAG213 NFC Sticker

GY-NEO6MV2 NEO-6M GPS Module

SIM800L GSM Module + PCB Antenna

433 MHz Receiver Transmitter Pair

5mm 940nm Infrared LED – Invisible IR Emitter

Infrared Remote Receiver Module