✔️ Super small size, compact, saves space ✔️ Breadboard-compatible ✔️ All I/O pins can be used as interrupts, PWM, I1C, and one-wire capability,
ESP8266 ESP-12F Mini NodeMCU Lua 4M Bytes WiFi Module with Pin Headers 5pcs : Electronics
iSpindle - DIY Electronic Hydrometer, Page 45
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SNCT D1 Mini ESP8266 ESP-12 ESP-12F 4M Bytes CH340G CH340 V2 USB WeMos D1 Mini Compatible WiFi Development Board NodeMCU Lua IOT Board 3.3V with Pins (Pack of 5) : : Computers
5PCS WLAN WiFi Internet Development Board D1 Mini NodeMcu Lua 4M Bytes Development Module Base on ESP8266 ESP-12F for Arduino Compatible with WeMos D1 Mini (5PCS) : Electronics
DORHEA 4PCS ESP32 Module, 2PCS ESP-32S Matching Adapter Board WiFi Bluetooth Module ESP-WROOM-32 Module + 2PCS ESP-WROOM-32D ESP32 Module : Electronics
DIANN WeMos D1 Mini V4.0.0 Type-C USB WiFi Internet of Things Board Based ESP8266 4MB : מוצרי חשמל
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Wemos D1 Mini
LOLIN D1 mini — WEMOS documentation
ESP8266 ESP-12F Mini NodeMCU Lua 4M Bytes WiFi Module with Pin Headers 5pcs : Electronics
Snct D1 Mini Esp Esp-12 Esp-12f 4m Bytes Ch340g Ch340 V2 Us.
ACEIRMC 6pcs ESP8266 D1 Mini WiFi Dev Board ESP-12 ESP-12F NodeMcu Mini Module for WeMos Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino : Electronics
ACEIRMC 6pcs ESP8266 D1 Mini WiFi Dev Board ESP-12 ESP-12F NodeMcu Mini Module for WeMos Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino : Electronics