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

$1.70

ESP32-S3 GPIO Expension Boards 44Pin Digital IO Pins DC-Powered ESP32 S3 IOT Development Board for Arduino IDE

$1.74

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

$1.81

ESP32 Development Board ESP32 C3 LCD CORE Board Onboard 2.4G Antenna 32Pin IDF WiFi + Bluetooth CH343P for Arduino Microprython

$1.84

NRF52840 Development Board Compatible With Nice!Nano V2.0 Bluetooth Charging Management Pro Micro NRF52840

$1.89

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

$1.89

TZT ESP-12F ESP8266 Relay Module 10A 220V Network Relay WIFI Module Input DC 7V~30V 4 Layers Board TVS Input Automatic Protection

$1.92

ESP32-S3-Zero ESP32-C3-Zero Mini Development Board TZT WiFi+Bluetooth Ultra-small Size ESP32-S3-FH4R2 C3 Supermini

$1.94

ESP32 Lite V1.0.0 Wifi Bluetooth Development Board ESP32 ESP-32 REV1 CH340G MicroPython 4MB Micro/TYPE-C USB For Arduino

$1.97

ESP32-C3 OLED Board With 0.42 Inch OLED Module Wifi+Bluetooth ESP32 Development Board

$2.00

ESP32-C3 OLED Development Board With 0.42 Inch OLED Module Wifi+Bluetooth ESP32 Development Board

$2.00

TZT ESP-01M ESP8285 WIFI Wireless Transmission Module SMD IOT 1MByte Flash ESP 01

$2.11

TZT Type-C USB ESP32-S2-WROOM ESP32-S2 Development Board Wi-Fi MCU Module Wireless Module 32-bit Single Core For Arduino STM ESP8266

$2.13

TZT WeMos D1 ESP-Wroom-02 ESP8266 Nodemcu WiFi Module With 18650 Battery Charging

$2.13

TZT ESP8266 ESP32-WROVER Development Board Test Programmer Socket Downloader for ESP-01 ESP01S ESP12 ESP32 Adapter CH340

$2.21

TZT ESP32-C6 SuperMini Development Board Microcontroller Programming Learning Controller Core Board

$2.26

TZT ESP8266 ESP-WROOM-32 ESP32-WROVER Esp32 Development Board Esp32 Test Board Burning Fixture Tool Downloader For ESP-12F

$2.29

TZT For LOLIN D32 V1.0.0 - Wifi+Bluetooth Board Based ESP-32 Esp32 ESP-WROOM-32 4MB FLASH For Arduino MicroPython Compatible

$2.29

TZT ESP32-S3 Dual Core 32-bit LX7 MCU RF Bluetooth 5 WiFi Module 802.11b g n 20 DdBm ESP32-S3-WROOM-N16R8

$2.37

Type-c / MICRO USB ESP32 For Wemos D1 Mini For Arduino UNO R3 D1 R32 WIFI Wireless Bluetooth Development Board CH340 4M Memory

$2.48