Wemos TTGO WiFi & Bluetooth 18650 Battery Holder Seat 2A Fuse ESP32 4 MB SPI Flash 4 MB Psram

Characteristics:
 
Lastest ESP32 Version: REV1
WIFI
Bluetooth
4 MB Flash
4 MB PSRAM
18650 Battery seat
TF Reader
3D ANTENNA
2A Battery Management
LED indicator: There are 4 LEDs show the battery status in real time.
Power button: Click one time will start. Fast click 2 times will shut down.
Navigation button changed (IO34, IO35, IO39)
2A Self-recovery fuse Battery Connection Reverse Protection
Default firmware: Latest Micropython firmware
Be careful + and -. if you put the wrong direction of the battery, will destruct the charging chip.
 
Package included:
 
1 x TTGO WiFi & Bluetooth 18650 Battery seat ESP32 4 MB SPI Flash 4 MB Psram
2 x Pin