Chengdu Ebyte Electronic Technology Co., Ltd. E01-ML01S User ManualCopyright ©2012–2018,Chengdu Ebyte Electronic Technology Co.,Ltd. 21.Overview1.1 Brief introductionE01-ML01S is a small size SMD module based on originalimported nRF24L01P form Nordic in Norway, operates at 2.4Ghz withPCB antenna.The RF performance of E01-ML01S and components selectionduring R&D are all in accordance with industrial grade standards, usingindustrial-grade high-precision 16MHz crystal oscillator, also itobtained FCC, CE and RoHS certification.The user needs to use the MCU driver or use a dedicated SPIdebugging tool to develop E01-ML01S.1.2 Features Communication distance tested is up to 100m; Maximum transmission power of 1mW, software multi-level adjustable; Support air date rate of 2Mbps, 1Mbps, 250kbps; 125 communication channels to meet the needs of multi-point communication, grouping, frequency hopping, etc. Connect to the MCU through the SPI interface at a rate of 0 to 10 Mbps. Support 2.0V~3.6V power supply, power supply over 3.3V can guarantee the bes t performance; Industrial grade standard design, support -40 ~ 85 °C for working over a long time; PCB antenna; Enhanced ShockBurst, fully compatible with NORDIC all nRF24L, nRF24E, nRF24U series.1.3 Application Wearable device; Smart home and industrial sensors; Security system, positioning system; Wireless remote control, drone; Wireless game remote control; Healthcare products; Wireless voice, wireless headset; Automotive industry applications.