ESP-01S Wi-Fi module (ESP8266)
Tiny ESP8266 Wi-Fi module with 1 MB flash — add Wi-Fi to an Arduino or run it on its own.
Small Wi-Fi board on ESP8266 with Micro-USB and CH340G, pins included.
€4.90 incl. VAT 21%
In stock
SKU: SV-D1MINI-MICRO
The classic D1 Mini: an ESP8266 (ESP-12F) Wi-Fi board in a tiny format, with a CH340G USB-to-serial chip and Micro-USB connector. Works with Arduino IDE, ESPHome, Tasmota and NodeMCU (Lua).
A popular choice for Wi-Fi sensors, relays and simple IoT nodes. Pin headers are included.
| Microcontroller | ESP8266EX (ESP-12F) |
|---|---|
| Clock speed | 80 / 160 MHz |
| Flash memory | 4 MB |
| Wireless | Wi-Fi 802.11 b/g/n |
| GPIO pins | 11 digital, 1 analog (A0) |
| USB | Micro-USB (CH340G) |
| Supply voltage | 3.3 V logic, 5 V via USB |