ESP8266 시리얼 WiFi 모듈 -ESP-12S
(ESP8266 Serial WiFi Module -ESP-12S)
개요
- 본 제품은 ESP8266 시리얼 WiFi 모듈인 ESP-12S 입니다.
- ESP-12E에서 ESP-12F를 거쳐 ESP-12S로 업그레이드된 제품으로 기존의 ESP-12E, ESP-12F와 호환됩니다.
- 제품에 대한 내용은 아래의 문서 섹션을 참고하시기 바랍니다.
특징
- Based on ESP8266 wifi IC
- Fully compatible with forepast versions ESP-12E, or ESP12F
- FCC&CE&RoHS all passed
- Further improved antenna design, better signal performance
- Breakthrough design, there are new breakthroughs, based on ESP-12E.
- The new four-layer board design.
- The new revision antenna RF performance optimization, communication distance is increased by 30% -50% compared to ESP-12E!
- Semi-hole chip technology, the whole IO leads, with metal shielding shell
- Passed FCC & CE & RoHS certification
- Built-board PCB antenna
- 4M bytes SPI Flash for programming.
- 802.11 b / g / n
- Wi-Fi Direct (P2P), soft-AP
- Built-in TCP / IP protocol stack
- Built-in TR switch, balun, LNA, power amplifier and matching network
- Built-in PLL, voltage regulator and power management components
- 802.11b mode + 19.5dBm output power
- Built-in temperature sensor
- Support antenna diversity
- off leakage current is less than 10uA
- Built-in low-power 32-bit CPU: can double as an application processor
- SDIO 2.0, SPI, UART
- STBC, 1x1 MIMO, 2x1 MIMO
- A-MPDU, A-MSDU aggregation and the 0.4 Within wake
- 2ms, connect and transfer data packets
- standby power consumption of less than 1.0mW (DTIM3)