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

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
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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： Arduino ESP32 Raspberry Pi Touchscreen Luckfox Pico Ultra EMMC-8GB Mic Option WiFi6 PoE RV1106 Audio Display RV1106 64MP D500 MPS2280P Raspberry Pi 5 PCIe M.2 NVMe SSD Pi5 2280 2242 2230 Raspberry Pi 5 PCIe M.2 Mini NVMe SSD Pi5 Active Cooler Raspberry Pi Pico 1.54inch LCD display 240×240 IPS 1.54 inch screen Raspberry Pi 3G 4G LTE Mini PCIe Samsung ARTIK Rock64 Asus Tinker Latte Panda RM500U CNV IoT EMBB 5G 4G 3G M.2 LTE-A/NSA SA GNSS DFOTA VoLTE Quectel Bus Servo DC-BUCK-Adapter 7.2V Voltage mini module For SC15 SC09 Servo Raspberry Pi 5 CSI Cable RP2040 Camera 12.3 inch LCD In-Cell Type C HDMI Capacitive Touchscreen Display Raspberry Pi Jetson Nano mini PC 1920x720 Raspberry Pi 7inch HDMI LCD B Display 800x480 Capacitive TouchScreen ESP32-S3FH4R2 Matrix 8x8 RGB-LED-WiFi Bluetooth QST Attitude Gyro Sensor QMI8658C Arduino Python Raspberry Pi-Zero-2W Raspberry Pi 5 Active Cooler Raspberry Pi 5 PD Power Pico-DALI2 ESP32 C6 S3 DALI
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