ESP WROOM 02 Mini WiFi Wireless Module ESP8266+18650 Battery Development Board

$6.89

Brand：Spotpear

SKU：0208011

Date：2021-06-30 15:18

Part Number：

ESP-WROOM-02

No：

In Stock

Buy It Now

Add to cart

Ask a Question

Copy Link

ESP WROOM-02 Mini WiFi Wireless Module ESP8266+18650 Battery Development Board

[Features]

Compatible with nodemcu.
18650 charging system integration.
The indicator LED (green means full, red means charging) can be used while charging.
The switch controls the power supply.
SMT connector can be used in sleep mode · 1 additional LED programmable (gpio16)
0.5A charging current
1A output
Overcharge protection
Over discharge protection
10 digital pin read/write/interrupt/PWM/I2C/line support (except D0)
Be careful with analog input +-.

Note: If the battery is in the wrong direction, the charging chip will be damaged.

TAG： ESP32 Raspberry Pi 5 ICE Tower Higher RGB Fan Pi5 CPU Cooler U-Shaped Copper Tube Fins Development Board NUCLEO MX25R6435F STM32 0.85inch LCD RS232 485 422 To CAN JETSON Milk-V Duo Arduino Thermal imaging USB to I2C Raspberry Pi 5 Raspber Pi 5 ESP32-S3-Zero AV to LVDS Raspberry Pi 5 Raspberry Pi Power Raspberry Pi 5 PoE Moudle Raspberry Pi screen Raspberry Pi 5 PD Power Secondary Screen

Forum：