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ESP8266 ESP12F AI-Thinker Module
- Operating Voltage: 3.0-3.6V
- 3DBi PCB-on-board antenna
- Operating Current: 80mA
- Low power 32-bit CPU, can also serve as the application processor
- Up to 160MHz clock speed
This module offers you the possibility to connect your Arduino to Wi-Fi for a very low price.
The ESP8266 module works with the normal UART port on your Arduino and can connect to networks, form your own network (hot spot) or both. The possibilities with this module are endless!
This variant has 4MB memory and must be soldered. The pins on the sides are usable for general use, the pins on the bottom (6 pins on the bottom of the second picture) can partly be used to program the flash chip. (these do not offer extra GPIO pins)
This datasheet contains more specific information if needed. (ESP-12E broadly corresponds to the renewed ESP-12F)
This ESP-12F is an improved model with respect to the ESP-12E. The module has an improved antenna and some adjustments have been made to the PCB for better Wi-Fi performance.
- The smallest 802.11b/g/n Wi-Fi SOC module
- Low power 32-bit CPU, can also serve as the application processor
- Up to 160MHz clock speed
- Built-in 10-bit high precision ADC
- SPI Flash: Default 32Mbit
- Interface: UART/GPIO/ADC/PWM
- UART Baud Rate: Support 300 ~ 4608000 bps. Default 115200 bps
- Frequency Range: 2412 ~ 2484MHz
- Antenna: PCB Antenna
- Transmit Power:
- 11b: 16±2 dBm (@11Mbps)
- 11g: 14±2 dBm (@54Mbps)
- 11n: 13±2 dBm (@HT20, MCS7)
- Receiving Sensitivity:
- CCK, 1 Mbps : -90dBm
- CCK, 11 Mbps: -85dBm
- 6 Mbps (1/2 BPSK): -88dBm
- 54 Mbps (3/4 64-QAM): -70dBm
- HT20, MCS7 (65 Mbps, 72.2 Mbps): -67dBm
- Power (Typical Values):
- Continuous Transmission
- Average: ~71mA
- Peak: 500mA
- Modem Sleep: ~20mA
- Light Sleep: ~2mA
- Deep Sleep: ~0.02mA
- Security: WEP/WPA-PSK/WPA2-PSK
- Power Supply Voltage:
- 0V ~ 3.6V
- Typical 3.3V
- Current >500mA
- Operating Temperature: -20 °C ~ 85 °C
- Storage Environment: -40 °C ~ 85 °C , < 90%RH
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- All items sold as tested are genuinely tested before dispatch.
- Product(s) which show obvious signs of misuse, damage or weather damage will not be eligible for refund or replacement.
- All items are security marked.
- Please ensure all security markings and stickers are intact or any warranty offered will be void.
- All items are subject to satisfactory inspection of the anti-tamper warranty sticker/seal.
- Any evidence that these aforementioned stickers/seals have been removed or broken will render the item out of warranty and will not be covered under warranty rules.
- If the item becomes faulty within that period a replacement will be issued free of charge upon receipt of the faulty item, back to us, if proved to be faulty upon inspection.
- If the item is not faulty or can be repaired, not to the detriment of the item, then this shall be undertaken rather than direct replacement.
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