Custom ESP32 WROVER Develop Board WiFi BT-compatible ESP-WROOM-32 Module DC 3.6V-5V Input for Smart Home Control Manufacturer

ESP32 WROVER Development Board ESP-WROOM-32 WiFi BT-compatible Module with 18650 Battery Box for Smart Home Control
Feature:
1. Powerful Functionality: The ESP32 WiFi and BT-compatible module development board is equipped with WiFi and BT
2. Easy to Use: The module's main body uses the ESP-WROOM-32 module, and peripheral devices use the CP2102 USB-to-serial chip, which makes it easy to connect to a computer or device via USB for fast and stable data transmission.
3. Battery-Powered Option: With an 18650 battery slot, this module can be powered by batteries and charged simultaneously, providing high portability and convenience.
4. Overcharge and Over-discharge Protection: The module has overcharge and over-discharge protection features that extend the battery life and ensure safe charging.
5. Multiple Technologies Integration: This module integrates BT-compatible 4.2 and WiFi HT40 technologies into one device, making it ideal for a wide range of applications, including IoT, smart home automation, and much more.


Specification:
Power supply voltage: DC 3.6V~5V input;
Onboard 18650 battery holder and charging circuit;
The maximum charging current of the battery is 0.5A;
The module can work while charging the battery;
WiFi protocol: 802.11 b/g/n/d/e/i/k/r (802.11n, speed up to 150 Mbps), aggregation of A-MPDU and A-MSDU, supporting a 0.4us protection interval;
WiFi standard: FCC/CE/TELEC/KCC frequency range: 2.4-2.5 GHz;
BT-compatible protocol: compliant with BT-compatible v4.2 BR/EDR and BLE standards;
BT-compatible audio: CVSD and SBC audio;
WiFi standard: FCC/CE/TELEC/KCC frequency range: 2.4-2.5 GHz;
BT-compatible protocol: compliant with BT-compatible v4.2 BR/EDR and BLE standards;
BT-compatible audio: CVSD and SBC audio;
Red LED: Does not light up when charging the battery, but remains on when fully charged; Not connected to the battery, only connected to USB power supply, always on;
Green LED: Normally on when charging the battery, but not on when fully charged;
Blue LED: IO16 signal light;
Dip switch: turn ON to open the working state of the module and turn OFF to close the working state of the module (the battery charging circuit is not affected by this switch);
Product size: 90 * 30 * 15mm/3.54 * 1.18 * 0.59inch
 

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

1 x Module