The adjustable diameter of the VMD drill bit connection rod and extension rod is 100mm, 150mm, 200mm, 250mm, 300mm and 400mm

WiFi LoRa 32 V4 ESP32 Bluetooth WiFi Development Board ESP32-S3R2 Low-Power IoT Development Board 0.96-inch OLED Display

ESP32-S3 Development Board 2.4G Wifi Module for Arduino ESP IDF ESP32-S3WROOM1 N8R2 N16R8 44Pin Type-C 8M PSRAM ESP32 S3

ESP32-C3 1.28 Inch IPS LCD Round Display Screen GC9A01 ESP32 Development Board WIFI Bluetooth Dual Core for Arduino LVGL

ESP32-C6 ESP32 WiFi+Bluetooth Internet Of Things Dual Type-C Development Board ESP 32 Core Board ESP32-C6-DevKit C for arduino

ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz WiFi + Bluetooth Microcontroller Processor Integrated CP2012 Chip

KEYESTUDIO ESP32 Basic Learning Kit Electronic Components Sensors Modules For Arduino Essential Starter Kit Python Programming

ESP32 ESP-WR-00M-32 0.96" Inch OLED Display 2.4GHz WiFi Bluetooth Dual Mode Development Board Module for Arduino Wemos D1 AP STA

ESP32 C3 Development Board Modules Mini Wifi BT Bluetooth Module Processor RISC-V ESP32-C3 SuperMini 4M flash Type-C

2.8 inch ESP32 LCD TFT Touch Screen Display Module 2.8" ESP-32 WIFI BLE Dual Core Development Board, dispaly case

ESP32/ESP-32S Development Board NodeMCU-32S CH340 MICRO USB WiFi+For Bluetooth UltraLow Power Consumption Dual Core  ESP32-WROOM