rf modules 32 in stock
RF & Wireless Modules — LoRa, 433MHz, NRF24L01, WiFi & Bluetooth
Build reliable wireless communication systems with our collection of RF modules: LoRa long-range radios, 433MHz transmitters, nRF24L01 transceivers, WiFi/ESP modules, Bluetooth, GSM/GPRS, and antennas. Ideal for IoT, telemetry, robotics, automation, and remote control.
LoRa • 433MHz • nRF24L01 • WiFi • BLE • GSM • Antennas • RF Accessories
Why shop RF modules here
- Wide frequency coverage: long-range, short-range & low-power radios
- Mcu-friendly: easy integration with Arduino, ESP32 & Raspberry Pi
- PH support: guidance on antennas, range, and interference
Popular uses
- Wireless IoT nodes & data logging
- Robotics remote control & telemetry
- Weather stations & home automation
- Security systems & remote switches
Recommended add-ons
- Antennas & SMA cables for maximum range
- Stable power sources for RF modules
- Weatherproof enclosures for outdoor nodes
Featured RF categories
Short & Medium Range
Long Range & IoT
- LoRa SX1278 / RA-02 long-range radios
- ESP32 WiFi + BLE modules
- GSM/GPRS cellular modules
Antennas & Accessories
- SMA antennas (2.4GHz, 433MHz, LoRa)
- Pigtail/u.FL adapters
- RF shields & accessories
Tip: Range depends heavily on antenna quality, placement, and environment. Use SMA antennas and raise modules higher for best performance.
RF module chooser (quick guide)
| Need | Best first choice | Notes |
|---|---|---|
| Long-range communication | LoRa SX1278 | Up to kilometers of range; low power consumption. |
| Robot remote control | nRF24L01 | Fast, stable, 2.4GHz digital transceiver. |
| Simple wireless switch | 433MHz RF modules | Easy TX/RX pairs for sensors and relays. |
| IoT WiFi projects | ESP8266 / ESP32 | Built-in WiFi & BLE; ideal for cloud-connected devices. |
| Mobile communication | SIM800L / GSM modules | SMS, calls, location data, remote triggering. |
| Local BLE communication | HC-05 / HM-10 | Great for Android control, simple pairing, low power. |
Check module voltage, antenna type, and RF frequency before use. Some RF bands vary by region.
Starter bundles
FAQ
Do these RF modules work with Arduino and ESP32?
Yes—LoRa, nRF24L01, 433MHz, and GSM modules all have well-supported Arduino and ESP32 libraries.
What affects wireless range the most?
Antenna type, line of sight, interference, and proper power supply significantly impact range.
Do I need an antenna for my module?
Yes—LoRa, nRF24L01 PA/LNA, GSM, and many 433MHz modules require external antennas for safe operation.
Do you ship nationwide?
Yes—we offer fast shipping anywhere in the Philippines with same-day processing for in-stock items.
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