$0.1 Buy 2 Sample (Limit 2)! Pay Shipping Only to Buy Ebyte E160-R4MS1 12dBm 315/433.92MHz Wireless RF Module

$0.01 Sample (Limited to 2 pcs) E160-R4MS1 is a low-cost 315MHz/433.92MHz wireless receiver module developed by EBYTE. It is used in small household appliances, toys, access control systems, tire pressure monitoring and wireless data transmission. It adopts OOK/ASK modulation, has high-performance RF chip, built-in image suppression, strong anti-interference, high sensitivity, low power consumption, small size, etc., and has passed FCC and CE certification. [Operating frequency]：315/433.92MHz [Transmitting power]：12dBm [Communication distance]：0.21km [Product size]：12.0*7.5*2.0mm [Product weight]：1.85g Send Inquiry Purchase File DownloadsCompare Specification Parameters Pin Definition Order Way File Downloads Series Products Electrical parameters minimum value Typical value maximum value Remark Working voltage (V) 2 3.3 5.5 ≥3.3V can guarantee the output power. If it exceeds 5.5V, there is a risk of burning. Communication level (V) 2 3.3 5.5 If there is a voltage difference greater than 1.5V, please use the conversion circuit reasonably. Emission current (mA) - - - The receiving module has no emission current Receive current (mA) 2.9 3 3.1 @3.3V，433.92MHz Sleep current (μA) - 0.01 - @Vshut=VCC ESD protection (KV) -8 - 8 HBM Working temperature (℃) -40 - 125 Industrial grade design Working humidity (%rh) 10 - +90 - Storage temperature (℃) -65 - +150 - Hardware parameters Parameter value Remark Crystal frequency (MHz) 13.56 - Module size (mm) 12.0*7.5*2.0 length*width*height Antenna form stamp hole - Communication interface GPIO Communication level 2.0~5.5V, it is recommended to use 3.3V to ensure data reliability Packaging method Patch/stamp hole The pin spacing is 2.54mm. Please see Chapter 3 for detailed size information. Weight(g) 1.85 - RF parameters Parameter value Remark Working frequency (MHz) 315/433.92 - Modulation method ASK/OOK Amplitude Keying/On/Off Keying Blocking power (dBm) 10 - Receive bandwidth (dBc) ±200 Maximum transmission rate (KHz) 4 Frequency deviation (MHz) ±0.05 - Antenna impedance (Ω) 50 Reference communication distance (m) 210 When used in conjunction with E160-TxMS1, in a clear and open environment, the antenna gain is 1.5dBi and the height is 2m.