TZT ESP32 S2 Mini WIFI Board Based ESP32-S2FN4R2 ESP32-S2 4MB FLASH 2MB PSRAM MicroPython For Arduino Compatible D1 mini upgrade

$1.71

TZTESP32 ESP-32 Wireless Module ESP32-S ESP-WROOM-32 ESP-32S with 32 Mbits PSRAM /PCB Antenna with 4MB FLASH for arduino

$1.70

STM32F103C8T6/RCT6 STM32F401RET6 CH340 Development Board Microcontroller Core Board ARM Architecture minimum system correx-M3

$1.64

TZT 9 in 1 sensor board Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNO RGB LED IR Receiver Buzzer

$1.64

TZT ESP8266 ESP-12E UART WIFI Wireless Shield Development Board For Arduino UNO R3 Circuits Boards Modules ONE

$1.64

TZT 10Pcs/lot 2.4Ghz 4dBi WIFI Internal Antenna PCB Built-in Aerial IPX IPEX Airgain Omni Antenna UFL Connector

$1.61

TZT ESP32-C3-Zero Pro Mini Development Board WiFi Bluetooth Ultra-small Size ESP8266 ESP32 C3 ESP 32 For Arduino

$1.59

TZT 4 channel 5v relay shield module, Four channel relay control board relay expansion board for arduino UNO R3 mega 2560

$1.56

RP2040-USB RP2350-USB Mini Development Board 4MB/16MB Flash Dual-Core RP2350A RP2040 520KB SRAM For Raspberry Pi PICO2

$1.54

TZT STM8S STM8S105K4T6 Development Board Module Core board MCU learning board

$1.49

TZT ESP32-C3 MINI Development Board ESP32 SuperMini Development Board RP2040 Development Board WiFi Bluetooth

$1.49

ESP8266 ESP-12 ESP12 WeMos D1 Mini Module Wemos D1 Mini WiFi Development Board Micro USB 3.3V Based On ESP-8266EX 11 Digital Pin

$1.48

TZT Openlog Serial Data Logger Open Source Data Recorder Naze32 F3 Blackbox ATmega328 Support Micro SD Module For Arduino

$1.45

RP2040 Pro Micro Development Board 4MB Dual-Core Supports Mciro Python Compatible For Raspberry PI PICO

$1.40

Pro mini Atmega328P Pro Mini 328 Mini ATMEGA328 3.3V 8MHz 5V 16Mhz for Arduino Compatible Nano CP2102 FT232RL

$1.40

TZT D1 Mini TYPE-C/MICRO USB ESP8266 ESP-12F CH340G V2 WIFI Development Board D1 Mini NodeMCU Lua IOT Board 3.3V With Pins

$1.40

TZT WEMOS D1 Mini V4.0.0 TYPE-C USB WIFI Internet of Things Board based ESP8266 4MB MicroPython Nodemcu Arduino Compatible

$1.37

TZT Wemos D1 Mini V3.0.0 WIFI Internet of Things Development Board Based ESP8266 CH340 CH340G 4MB For Arduino Nodemcu V2 MicroPython

$1.37

TZT Pro Mini 168 Mini 5V/16M ATMEGA168 ATMEGA168P-AU 5V/16MHz For Arduino

$1.37

Nano 3.0 Atmega168 controller compatible for arduino nano Atmega168PA-AU CH340 CH340C replace CH340G USB driver

$1.35