ESP-12E WiFi Module

News ESP8266 improves the peripheral circuit, enhances the impedance matching, the signal output is better, both stability and anti-interference ability, have been greatly improved.

Features:

• Added six I/O serial and six SPI serial
• Support wireless 802.11 b/g/n standard
• Support the STA/AP/STA AP three work modes
• Built-in TCP/IP protocol stack, and support multiple TCP Client connection
• Support rich Socket the AT command
• Support UART/GPIO data communication interface
• Support Smart Link intelligent networking
• Support remote firmware update (OTA)

Specification of ESP-12 ESP8266-12e Wifi Module Wireless IoT Board Module:

1. Compatible with ESP-12（ESP-202）
2. Communication interface voltage: 3.3V
3. Working current: 240mA(MAX)
4. Serial port baud rate: 115200 (default), can be modified to other values by AT command
5. Serial communication format: 8N1
6. IO Port Package: Both SMD and Inline packages are available, and the pin pitch is 2.0mm.
7. Antenna Type: A Built-in PCB antenna is available
8. Wireless Network Mode: station / softAP / SoftAP + station
9. Wireless criteria: 802.11 b / g / n
10. WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
11. It is very easy to develop projects with AT commands
12. Surface Mount Package with 2mm Pitch Pads
13. Multiple GPIO’s for all your sensor needs
14. Wi-Fi Direct (P2P), soft-AP
15. Integrated TCP/IP protocol stack
16. Integrated TR switch, balun, LNA, power amplifier and matching network
17. Integrated PLL, regulators, DCXO and power management units
18. +19.5dBm output power
19. Power down leakage current of <10uA
20. Integrated low-power 32-bit CPU could be used as an application processor
21. SDIO 1.1/2.0, SPI, UART
22. STBC, 1×1 MIMO, 2×1 MIMO
23. A-MPDU & A-MSDU aggregation & 0.4ms guard interval
24. Wake up and transmit packets in < 2ms
25. Standby power consumption of < 1.0mW (DTIM3)
26. Dimensions: 25 x 17 x 4 (LxWxH) mm
27. Weight: 2 gm.