[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.
| E41-400M20S | SPI | A7139 | 433/470M | 20 | 2 | 2k~250k | patch | 20*14 | Super cost-effective, low power consumption |