2491 ADAFRUIT | Alldatasheet
Document overview
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Technical content
ESP8266 SMT Module - ESP-12F PRODUCT ID: 2491 Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Es pressif is an 80 MHz microcontroller with a full WiFi front-end (both as client and access point) and TCP/IP stack with DNS support as well. We do sell these on a brea kout, but maybe you wanna just put this in your own project PCB. These modules are very easy to hand solder, with big pads! We have this part in the Adafruit Eagle library (ESP12) - the extra pa ds don't appear but they are not usable anyways. Comes with 4MB flash chip, ESP processor, and onboard antenna. These come pre- progammed with the NodeMCU Lua firmware, so you are ready to rock. Some extra parts will be needed to get this going, check out the HUZZAH schematic for the extra components we recommend For advanced users only! This product is just the module - which can be difficult to use. Click here if you're looking for the Huzzah ESP8266 Breakout!
- Dimensions: 24mm x16mm x 3mm / 0.9" x 0.6" x 0.1"
- Weight: 2g
- 4MB Flash
- ESP8266 specification sheet
- FCC test re port for the module (FCC ID: 2AHMR-ESP12S)
- FCC test report fo r the ESP-12F module (FCC ID: 2AL3B-ESP-F)
- Huuuuge amount of information on http://www.esp8266.com/ community forum!
- NodeMCU (Lua for ESP8266) webpage with examples and documentation on the Lua framework
- Arduino IDE support for ESP8266
- Don't forget to visit esp8266.com for the late st and greatest in ESP8266 news, software and gossip! Revision Note:
- As of December 1, 20 18 we are shipping the ESP -12F version again which has the SPI flash pads brought out on the bottom row. Note that you cannot use them for GPIOs or anything, they are there so you could program the FLASH chip only.
- As of December 1, 201 6 we are shipping the ESP -12S version which no longer has the SPI flash pads brought out on the bottom row. Note that you couldn't use them for GPIOs or anything, they were there so you c ould program the FLASH chip only. https://www.adafruit.com/product/2491/6-21-19