【Must See Before Buying.】 This 25.2V 1A charging adapter is only suitable for use with electric hand drills or Li-ion battery polymer devices (e.g. toy cars, toy guns, etc.). Suitable for devices with a battery voltage between 7.4V and 22.2V. It is not suitable for balance bikes, scooters, small electric vehicles. This is because they require a higher voltage charging adapter. Before buying, please check the voltage of your electronic device. Please contact us if you have any questions!
【Security Upgrades, Multiple Protection】 This universal DC adapter features overcharge protection, short circuit protection, over current protection and over temperature protection, safe and quiet, you can rest assured to use it.
【Wireless Portable Receipt Printer】Support bluetooth 4.0,convenient for you to print data in the device wirelessly.Directly-heated type printers use thermal paper instead of ink. It is smaller, quieter, faster and more energy efficient than a dotmatrix printer.
【Widely Compatible】Support for Android, for IOS and for Windows function, Support the smartphone control, easy operation, improving the work efficiency (please download the APP in the APP store: Android: CaysnPrinter, iOS: Printer - x).
【High Quality Materials】Car water heater Made of stainless steel and Bakelite material, heat-resistant, dust-proof, corrosion resistant, safe and durable to use
【Portable Water Heater】Car Immersion Heater Plug directly and safely into car 12V/24V lighter socket,can be used for boiling water, coffee or tea in your car. Portable car heater perfect for using in outdoor activities, like self-driving travel, camping, picnic etc
[Buffing wheels diameter]:1 inch(25mm).Shanks are 1/8 inch (3mm ).Polishing Wheels mounted 3mm Mandrel fits most Dremel Rotary Tools, Polishers, Hand Drill etc.Widely apply to the cylinder bore mill, pipe, grinding, mold, medical equipment, beauty equipment, gold and silver jewelry, stainless steel, glass equipment, machinery parts and other special refining process
[Scope of use]: These polisher abrasive buffing wheel are used for DIY engraving, grinding, polishing.Ideal for Removing Rust/Corrosions from Any Metal Surfaces,fit for detail work on jade, ceramic, glass, wood, hardened steel, cast iron, stainless steel.The polishing accessory is ideal for polishing most metal and plastics surfaces, wipe dust and keep cleaning
Microprocessor: ESP32-S3FN8 (32-bit LX7 dual-core processor, five-stage pipeline rack Structure, main frequency up to 240 MHz)
Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures;Onboard SH1.25-2 battery interface
Microprocessor: ESP32-S3FN8 (Xtensa 32-bit LX7 dual core processor, five stage pipeline rack Structure, main frequency up to 240 MHz).SX1262 LoRa node chip
Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures.
【Note】The terminal breakout board is only suitable for ESP-WROOM-32 DevKit V1(ASIN:B0BS6R68H6).Please make sure it is compatible with your development board before you place your order
【ESP32 Breakout Board】The ESP32 Breakout Board can expand one GPIO pin of esp32 development board to two. Convenient for users to reuse all pins in smart home electronic modules & components, DIY projects.
IMPORTANT: Only compatible with 38 pins Narrow and No Mounting Hole Version esp32 development board(https://www.amazon.co.uk/dp/B0BJPZ7G6D). Not applicable to other versions.
GPIO 1 INTO 2: The esp32 breakout board can expand one GPIO pin of esp32 development board to two. Convenient to reuse all pins in smart home DIY projects. Great breadboard alternative.
IMPORTANT: Only compatible with 38 pins wide and Mounting Hole Version esp32 development board(https://www.amazon.co.uk/dp/B0B4DPKJTQ). Not applicable to other versions.
GPIO 1 INTO 2: The esp32 breakout board can expand one GPIO pin of esp32 development board to two.Convenient to reuse all pins in smart home DIY projects. Great breadboard alternative.