Out of the many ESP-NN modules that have been released, ourselves alongside the rest of the ESP8266community became fond of the FCC-certified ESP-12E, also known as the ESP-12F given that the first versions of the ESP-12E weren't FCC-certified!
The ESP-12E module breaks out all the available ESP8266 pins, and it includes a visible LED for indicating the status of the SoC's Tx pin, which is very useful during programming. In addition, under the tin can, the ESP-12E a 4MB SPI flash storage IC – typically the Winbond W25Q32FV, and all the necessary components needed for the onboard ESP8266 to operate properly (e.g., crystal, capacitors, resistors). It also includes an onboard antenna with a reasonable range (–70~–80 dBm at 50 feet).
The ESP-12E is a great breakout for the ESP8266, however, in order to maintain a small footprint it's been designed without any holes for pin headers. Rather than a breadboard-able module, the ESP-12E is meant to be mounted on a PCB. Moreover, to further increase the usability of the ESP-12E during rapid prototyping, some power regulation and USB connectivity are necessary. This is what ourselves and other US-based DIY Electronics vendors have contributed to the ESP8266 ecosystem. In our case we've developed a board that includes, among other passive components and discrete ICs, a Silicon Labs CP2102 USB to Serial UART adapter, a NCP1117 3.3VDC Voltage Regulator, a micro-USB connector, and through-hole (male) pin headers.
Our implementation closely follows the Open-Source design of the NodeMCU Team, the board breaks out all the (available) ESP8266 pins to through-hole headers for easy breadboarding. The board also includes additional GND, Vin, 3.3VDC signals for easy access during development. This development board for the ESP8266 SoC inside the ESP-12E module is out-of-the-box ready for you to connect it to your computer, install USB drivers, and start writing programs that connect to your Wi-Fi network!
Priced under 10 USD, this board has everything you need to get started with building your next IoT project. Following the different tutorials on this site, you can try out different firmware including Python and JavaScript interpreters!
Out of the many ESP-NN modules that have been released, ourselves alongside the rest of the ESP8266community became fond of the FCC-certified ESP-12E, also known as the ESP-12F given that the first versions of the ESP-12E weren't FCC-certified!
The ESP-12E module breaks out all the available ESP8266 pins, and it includes a visible LED for indicating the status of the SoC's Tx pin, which is very useful during programming. In addition, under the tin can, the ESP-12E a 4MB SPI flash storage IC – typically the Winbond W25Q32FV, and all the necessary components needed for the onboard ESP8266 to operate properly (e.g., crystal, capacitors, resistors). It also includes an onboard antenna with a reasonable range (–70~–80 dBm at 50 feet).
The ESP-12E is a great breakout for the ESP8266, however, in order to maintain a small footprint it's been designed without any holes for pin headers. Rather than a breadboard-able module, the ESP-12E is meant to be mounted on a PCB. Moreover, to further increase the usability of the ESP-12E during rapid prototyping, some power regulation and USB connectivity are necessary. This is what ourselves and other US-based DIY Electronics vendors have contributed to the ESP8266 ecosystem. In our case we've developed a board that includes, among other passive components and discrete ICs, a Silicon Labs CP2102 USB to Serial UART adapter, a NCP1117 3.3VDC Voltage Regulator, a micro-USB connector, and through-hole (male) pin headers.
Our implementation closely follows the Open-Source design of the NodeMCU Team, the board breaks out all the (available) ESP8266 pins to through-hole headers for easy breadboarding. The board also includes additional GND, Vin, 3.3VDC signals for easy access during development. This development board for the ESP8266 SoC inside the ESP-12E module is out-of-the-box ready for you to connect it to your computer, install USB drivers, and start writing programs that connect to your Wi-Fi network!
Priced under 10 USD, this board has everything you need to get started with building your next IoT project. Following the different tutorials on this site, you can try out different firmware including Python and JavaScript interpreters!
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