NodeMCU board ESP8266 WiFi module CH9102X

• Material: Experimental board + Alloy mix
• Processor: CH9102X
• Operating Temperature Range: -40 ℃ ~ +125 ℃
• Input Voltage: 4.5V ~ 9V (10VMAX), powered via USB
• Drive Type: Dual high-power H-bridge drivers
• Current: continuous transmission ≈70mA (200mA MAX)
• Standby Consumption: <200uA
• Dimensions: (L)x(W) 4.8X2.5cm/1.89''X0.98'' (approximately)

Features:

• Good tool selection for developing the ESP8266.
• The ESP8266 has IO Pin.
• The full IO of the ESP8266 allows direct capture without rebooting.
• Open-source, interactive, programmable, low-cost, simple, smart, Wi-Fi enabled.
• Significantly accelerates the IoT application development process.