Boardoza CMT2210LH RF Receiver Breakout Board

Low-power 433 MHz OOK RF receiver module designed for wireless DIY projects.

The Boardoza CMT2210LH RF Receiver Breakout Board is a compact and easy-to-integrate 433 MHz OOK RF receiver designed for low-power wireless applications. Built around the CMT2210LH RF receiver IC, this board provides high sensitivity, stable reception, and minimal configuration requirements thanks to its fully automatic, plug-and-play architecture.

With its 433,92 MHz communication frequency and low-power design, the module is ideal for short-range wireless systems such as remote controls, home automation, security systems, and wireless sensor networks. Makers and engineers can effortlessly embed reliable RF communication into their projects without needing RF expertise.

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Key Features

Maker-Friendly Setup: Works out-of-the-box—no RF tuning, calibration, or register configuration needed.
Breadboard-Compatible Design: Simple 4-pin interface makes it easy to prototype and integrate into DIY builds.
Great for Remote Projects: Perfect for creating your own wireless switches, alarms, sensors, or automation nodes.
Reliable Long-Range Reception: High sensitivity enables strong performance even in noisy environments.
Low Power Usage: Ideal for battery-powered maker projects requiring long standby times.
Flexible Frequency Support: With its 433,92 MHz communication frequency gives makers compatibility with common ISM devices and transmitters.
Compact & Lightweight: Small footprint fits effortlessly into enclosures or compact IoT builds.

Technical Specifications

Manufacturer: CMOSTEK (HopeRF)
Model: CMT2210LH
Operating Frequency: 433.92 MHz
Modulation: OOK (On-Off Keying)
Communication Output: Digital OOK demodulated data
Input Voltage: 2.0–3.6 V
Current Consumption: 4.5 mA @ 433.92 MHz
Receiver Sensitivity: –109 dBm @ 3.0 kbps
Symbol/Data Rate: 0.5–40 kbps (recommended 1–5 kbps)
Operating Temperature: –40°C to +85°C
Board Dimensions: 32 × 11 mm