Delivery terms
2026-06-05 Estimated delivery
Product will be ordered from supplier. If the supplier is unable to deliver by the specified date, we will inform you by e-mail
 120 pcs | Supplier Warehouse |
Home delivery
Home delivery
After handing over the goods to the courier, we will inform you by e-mail. If you are ordering outside of Estonia please use www.lemona-electronics.eu to order.
Over €50.00 (Orders up to 1000 kgs) | For free |
To €50.00 (Orders up to 1000 kgs) | €5.00 |
Delivery to DPD pickup locations
Delivery to DPD pickup locations
After handing over the goods to the courier, we will notify you by e-mail. Free delivery for orders over 50€.
3,50 €
Product description
Module: WiFi; 20dBm; FTP,HTTP,IEEE 802.11b/g/n,IPv4,TCP,UDP ESPRESSIF
Useful information
Specifications
Supplier product description
Module: WiFi; 20dBm; FTP,HTTP,IEEE 802.11b/g/n,IPv4,TCP,UDP
Useful information
Supplier parameters
Product code
ESP-WROOM-02U-4
Band
2.412...2.484GHz
Ciphering
WPA
Communictions protocol
FTP
Components
ESP8266EX
Connection
IPEX
Dimensions
18x14.3x3.2mm
Interface
SPI
Manufacturer
ESPRESSIF
Memory
4MB FLASH
Mounting
SMD
Receiver sensitivity
b: -91 dBm
Supply voltage
2.7...3.6V DC
Type of communications module
WiFi
Transmitter output power
20dBm
Brand
ESPRESSIF
Supplier's product code
ESP-WROOM-02U-4
Product ID
U-183158
The information that supplier provides may differ from the actual product. If you noticed an error please let us know by email: [email protected].