SPECIFICATIONS

ESP8266 ESP-07S Updated version Serial WIFI Wirele... $ 2.17 1PCS ESP-12S (ESP-12F upgrade) ESP8266 remote seri... $ 2.08 ESP8266 CH340G NodeMcu V3 Lua Wireless WIFI Module... $ 2.73 1PCS ESP-01S ESP8266 serial WIFI Wireless Transcei... $ 1.63 1PCS V3 Wireless module NodeMcu 4M bytes Lua WIFI ... $ 3.42 1pcs Upgraded version ESP-01 ESP8266 serial WIFI w... $ 2.05 1PC ESP8266 serial WIFI model ESP-03 Authenticity ... $ 3.28 ESP8266 ESP-12E ESP12E (Replace ESP12 ESP-12) ESP8... $ 1.96 SESP8266 ESP-12 ESP-12F CH340G V2 USB WeMos D1 Mi... $ 2.23 OTA WeMos D1 CH340 CH340G WiFi Development Board E... $ 3.42

1. The real GFSK monolithic transceiver chip

2. Built-in hardware and link layer

3. Automatic response and automatic retransmission function

4. Address and CRC check function

5. Wireless rate: 1 or 2 MBPS

6. SPI interface rate: 0 ~ 8MBPS

7. 125 optional channels work

8. Channel switching time is very short, can be used for frequency hopping

9. Fully compatible with nRF24XX series

10.I/O can accept 5v level of input

11.±60ppm 16MHz crystal

12.Low working voltage: 1.9 ~ 3.6 V

13.The global open ISM frequency band, the maximum 0dbm transmitted power, free license to use.

14.Transmission distance up to 100 meters in outdoor open occasions!