TZT 10PCS 2.4Ghz WIFI Internal Antenna FPC 5dBi IPX IPEX Connector Omni Antenna IEEE 802.11 b/g/n WLAN System

$1.64

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

$1.64

TZT 10Pcs/lot 2.4GHz WIFI Antenna 3dbi Ufl IPX Connector Brass Inner Aerial 15cm Length 1.13 Cable HLK-RM04 ESP-07

$1.62

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

$1.62

TZT STM32F401 Development Board STM32F401CCU6 STM32F411CEU6 STM32F4 Learning Board For Arduino

$1.56

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

$1.56

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

$1.56

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

$1.53

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

$1.53

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

$1.49

TZT LGT8F328P UNO R3 CH340G Development Board 16Mhz For Arduino UNO R3 Replacement ATmega328P

$1.49

TZT STM8S STM8S105K4T6 Development Board Module Core board MCU learning board

$1.44

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

$1.41

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

$1.33

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

$1.32

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

$1.30

Type-C USB Nano 3.0 With Bootloader Compatible Nano 3.0 Controller For Arduino CH340 USB Driver 16Mhz Original IC ATMEGA328P

$1.30

ESP8266 ESP-01 ESP-01S WIFI module downloader ESP LINK v1.0 CP2104

$1.26

TZT ESP32-C3 ESP-C3-01M Development Board 2.4G WiFi Bluetooth-compatible BLE 5.0 Wireless Module Dual-mode ESP32-C3M

$1.26

TZT ESP32 / ESP32-C3 WiFi+Bluetooth 5.0 Internet Of Things Dual Type-C Development Board Core Board ESP32-C3-DevKitM-1 For Arduino

$1.26