Main Features ● Based on the ESP - 8266EX ● NodeMcu compatible ● 11 digital I / O pins ● 1 analog Input pin ● OTA, wireless upload ( program ) ● Onboard switching power supply ● Max 24V input, 5V 1A output
Specification
Dimensions and Weight
Product weight: 0.0400 kg Package weight: 0.0500 kg