Ebyte E41-400M20S Cost-Effective 20dBm spi interface 433mhz Wireless Module Long Range Rf Transceiver

Ebyte Ultra-High Cost-Effective Wireless Module 2000m Long Range Rf Transceiver Based On AMICCOM A7139 Chip   [IC]：A7139 [Frequency]：425~470MHz [Power]：20dBm [Distance]：2km [Size]：20*14mm [Feature]：Super cost-effective, low power consumption [Product weight]：2.3±0.5g [Introduction]：E41-400M20S is an ultra-high cost-effective wireless data transmission module launched by Ebyte. It is based onAMICCOM's A7139 radio frequency chip, and it has the characteristics of small size and low power consumption. Main Parameters Value Remarks Min. Max Power supply（V） 2.5 3.6 Over 3.6V, the module will be burned Operating temperature（℃） -40 +85 Industrial grade Operating parameter Main Parameters Value Remarks Min. Typical Max Working Voltage (V) 2.5 3.3 3.6 Over 3.6V, the module will be burned Communication level（V） - 3.3 - - Working temperature (℃) -40 - 85 Industrial design Working frequency（MHz） 425 433 470   - TX Current(mA) - 150 - Instantaneous value @ 20dB