Estimated Delivery Time: 20-35 days

SPECIFICATIONS

Weight: 13g/pcs

 

Type: WIFI

Supply Voltage: 3.3V

Size: 5.8* 2.8* 1.2cm

Package: Yes

Operating Temperature: -40 ~ +85

Model Number: ESP32 ESP-32 Development Board or ESP8266

Model: ESP-32 or ESP8266

Dimensions (WxHxD)): Square

There are two types of ESP-32 WiFi wireless Bluetooth-compatible development boards, one is welded, and the other is welded with an electric soldering iron！！

ESP32-CAM：

1.Flash: built-in flash
2.Functional Different: Can be used to develop and test
3.Reset switch: there is a reset switch
4.Camera: Camera interface

Specifications:
Uses: Instrument
Package: ESP32-CAM Development Board, ESP32-CAM + Camera
Featured service: WIFI+ Wireless module ESP32 serial port WIFI / camera

 

 

ESP-32：

3. The complete solution takes up the least printed circuit board area. This board is used with 2.4GHz dual-mode WiFi and wireless chips using 40nm TSMC low-power technology.

4. The best power and RF characteristics are safe, reliable and scalable for various applications.

Specifications:

Operating Temperature: -40 ~ +85

Supply Voltage: 3.3V

 

 

ESP32 WIFI BT：
2. Support automatic download: no need to manually switch download and running mode.
4. Support Windows system: (cygwin and msys32 simulation environment) and development on Linux system

Specification:
Type: Communication IC
Power: 2W
Purpose: Instrument
Package: ESP32 module development board

 

 

 

 

ESP8266 wifi CH340：

2. This LoLin V3 WIFI Development Boardcontains a full ESP8266 WiFi module with all the GPIO broken out, a full USB-serial interface, and a power supply all on the one breadboard-friendly package. 

5. Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like arduino or interactively in Lua script.

Descriptions:

1. Nodejs style network API – Event-driven API for network applicaitons, which faciliates developers writing code running on a 5mm*5mm sized MCU in Nodejs style. 

Specifications:

Model: CH340

 

 

 

 

 

WIFI BT CH9102

1. Highly integrated: 802.11n low-power wireless network (WLAN) controller is integrated. It integrates RISC CPU, WLAN, lT1R-compliant WLAN baseband, RF and wireless on a single chip.

3. Powerful function: DT-BL10 WiFi module supports IEEE 802.11 b/g/n/e/i standard protocol and complete TCP/IP protocol stack.

5. Wireless and WiFi: BL602 is a Wi-Fi+BLE chipset launched by Bouffalo laboratory for the development of low power consumption and high performance applications. The wireless subsystem includes 2.4G radio, Wi-Fi 802.11b/g/n and BLE 5.0 baseband design.

Specifications:

Connection technology: wireless, wireless network

CPU speed: 2.4GHz

Support mode: AP, STA, AP+STA

Size: 485*255mm