- It used to be 1MB flash size, and it is 4MB now, we will always check if it 4MB/32Mbit before we send to you.
- If you are developing new product, better use WROOM-02, better performance, same price, 2MB, and most certificated for most countries.
- Based on ESP8266 wifi IC
- Fully compatible with forepast versions ESP-12E, or ESP12F
- FCC&CE&RoHS all passed
- Further improved antenna design, better signal performance
- Package – All unit packaing is in tape reel, 800pcs per reel.
ESP8266 Module Series
|ESP-12F||Common ESP8266 module version|
|ESP-12S||Optimized from esp-12f, better antenna singal|
|ESP-07S||Pin compatible with esp-12, IPEX connector to get greater signal|
|ESP-01S||General DIP PTH version, less pin lead out, easy to use|
|ESP-01M||Vertical stand on your PCBsave space and better signal|
|WROOM-02||Most certificated, best design by original Espressif.|
- $2.2 for more than 100pcs, price will automatically update in cart page.