1. On-board mature and stable ESP32-WROOM-32E module, large capacity 4M Byte Flash;
2. The I/O port and UART program download port of the ESP32 module are all led out to facilitate secondary development;
3. The power supply mode supports DC7-60V and Micro-USB 5V; Onboard ESP32 module IO0 programmable buttons;
4.ESP32 supports the use of AD IDE development tools and provides reference programs under the AD development environment;
5.Onboard 1 5V relay, output switch signal, suitable for controlling loads with working voltage within AC 250V/DC30V; Onboard 1 programmable LED and relay indicator.
Material: PC+Metal
colour: As shown
Package Contents:
1 x ESP32-WROOM development board
