3.6/3.7V Dual 18650 Rechargeable Lithium Battery Charger
sim7670c ic is good but it booting is very complication any other metod to connect 4G pius sms read and write
2A Dual L298N Motor Driver Module with PWM Control
WeMos Lolin V1.0 wifi+Bluetooth
Let us know!
We'll try to match the price for you
Couldn't load pickup availability
This is WeMos LOLIN32 board which is based on ESP 32 Rev1 Wifi and Bluetooth Board. The WeMosboard is designed perfectly for DIY wifi-based projects compatible with Arduino. This WeMos Lolin wifi board is inspired by Adafruit’s Feather series.
It has 4 MB flash memory onboard, a USB-serial adapter (cp210x), and a LiPo battery charger and connector. All the relevant pins are broken out and well-labelled, especially on the bottom. It has a nice central reset button and even a single-user LED for your blinking pleasure.

| Microcontroller | ESP-32 |
| Operating Voltage | 3.3V |
| Digital I/O Pins | 26 |
| Analog Input Pins | 12 |
| Clock Speed(Max) | 240MHz |
| Flash | 4Mb |
| Dimensions | 58 x 25 |
| Weight | 15 grams |