RF Explorer 3G+ IoT Shield for Arduino Raspberry Pi 4 8GB Starter Kit with Official 7 Inch Touch Display The integrated display can be

The integrated display can be used for real-time preview by reading the captured frame buffer and rendering it directly to the TFT screen via SPI at 40 MHz clock speed

Battery-powered IoT sensors for environmental monitoring in smart homes

RF module RFM119W-915S1

Competitive pricing with bulk discount options

and PlatformIO for rapid prototyping

RF Explorer 3G+ IoT Shield for Arduino Raspberry Pi 4 8GB Starter Kit with Official 7 Inch Touch Display The integrated display can beRF Explorer 3G+ IoT Shield for Arduino The RF Explorer 3G+ IoT Shield is a professional grade spectrum analyzer and RF measurement module designed for Arduino compatible microcontroller platforms, enabling real time wireless signal monitoring and frequency analysis from 15 MHz to 2. 7 GHz. Electronics engineers, RF technicians, and IoT developers use this shield to characterize wireless environments, validate signal integrity, and troubleshoot RF