Gowoops 2 PCS of ESP8266 ESP-12F WiFi Serial Module Board for Arduino, Wireless Transceiver Remote Port Network Development Board
Descripción
- 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.
- Built-board PCB antenna, 4M bytes Flash.
- Pins and footprint are fully Compatible with ESP-12E and our relevant breakout board.
Description: ✔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.✔Built-board PCB antenna✔4M bytes Flash.✔Pins and footprint are fully Compatible with ESP-12E and our relevant breakout board.✔Most of the documentation can refer to ESP8266 page.Features: Type: ESP-12FStandards Certification: FCC / CE / TELECWireless standards: 802.11 b / g / nFrequency range: 2.4GHz-2.5GHz (2400M-2483.5M)Data interface: UART / HSPI / I2C / I2S / IR Remote Control GPIO / PWMOperating voltage: 3.0 ~ 3.6V (recommendation 3.3V)Working Current: Average: 80mAOperating temperature: -40 ° C~ 125° CPackage Included:2 X ESP-12F
Reseñas
R**Y
A++ product! Exactly as described!
Product came exactly as described! ...Unfortunate that other buyers of this product don't read or understand the product fully before purchasing and then leave negative reviews simply because they don't understand what they're buying. If you are new to electronics, this product is SMD or Surface Mounted Device and requires a Footprint or Breakout board to be soldered to.
R**H
Memory written to
These two devices came loose in a static free bag and found when programming that memory had been written to before. These are not going out in the field.
M**D
Work as advertised
The devices worked great and do have 4Mbytes of Flash so OTA updates are not a problem. I had no issues hand soldering the devices to my project PB.
A**F
The holes for the pins are too small for the ...
The holes for the pins are too small for the standard pin headers you will find (0.1mm). I think these holes are 0.68mm, which I have only found pogo pins for (not pin headers). See the picture for a comparison.
A**R
It works as planned
Of the two pieces that arrived, I have used only one so far. I have it on a Raspberry Pi Zero 1.2 for Wi-Fi. It works as planned.
F**D
Five Stars
good
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