ESP32 ESP-32S Expansion Board CP2102 NodeMCU-32S Lua 30/38Pin Module GPIO ESP 32 WiFi Bluetooth Low Power Module

ESP32 Breakout Board GPIO 1 into 2 + ESP32 CP2102 NodeMCU-32S Lua 30Pin GPIO WiFi+Bluetooth-compatible Development Board
Feature:
1. Versatile and Powerful: The ESP 32 is a powerful WiFi-BT-BLE MCU module suitable for various applications, from low-power sensor networks to the most demanding tasks like voice coding, music streaming, and MP3 decoding. Its core is the ESP32S chip, which is designed for scalability and adaptability. It has two CPU cores that can be controlled or powered independently, with clock frequencies adjustable between 80 MHz and 240 MHz.
2. Rich Peripheral Integration: The ESP32S integrates rich peripherals, including capacitive touch sensors, Hall sensors, low-noise sensor amplifiers, for SD card interfaces, Ethernet, high-speed SDIO/SPI, UART, and I2C. This makes it an excellent choice for projects that require many different types of sensors and interfaces.
3. Dual-mode WiFi and Bluetooth-compatible: This circuit board uses the 2.4 GHz dual-mode WiFi and Bluetooth-compatible chip ESP-32, with 40-nanometer low-power technology. This combination delivers both fast wireless internet connectivity and low-power Bluetooth-compatible communication capabilities.
4. Stable Design: The expansion board features a two-layer design with a single pin on each side, providing stable and reliable contact and signal transmission for your ESP32 board. This design ensures that data transfer is consistent and reliable, even under tough conditions.
5. GPIO Expansion: The splitter board allows you to expand one GPIO pin of your ESP32 development board into two, making it a good tool for your smart home project. With this board, you can reuse all of your pins without sacrificing performance, making it an excellent alternative to other options on the market.

Specification:
Origin: Mainland China
Color: Black Green
Material: PCB
Style:
A: 1 x Expansion board
B: 1 x Expansion board + 1 x CP2102 Driver Chip MICRO USB Interface Development board
Processor: Dual Core Tensilica Xtensa 32-bit LX6
Working voltage: 2.3~3.6V
Working current: 80mA
Clock frequency: 80~240MHz
Flash memory: 4MB
Data rate: 54Mbps
Static random access memory: 512KB
Important note: ESP32 Breakout Board GPIO 1 into 2 can only be compatible with 30 Pins ESP32, which is for reference only: NodeMCU-32S Lua 30Pin
Size: About 70x60mm/2.75×2.36inch
Weight: 30g

ESP32 Breakout Board GPIO 1 into 2 + ESP32 CP2102 NodeMCU-32S Lua 30Pin GPIO WiFi+Bluetooth-compatible Development Board
Feature:
1. Versatile and Powerful: The ESP 32 is a powerful WiFi-BT-BLE MCU module suitable for various applications, from low-power sensor networks to the most demanding tasks like voice coding, music streaming, and MP3 decoding. Its core is the ESP32S chip, which is designed for scalability and adaptability. It has two CPU cores that can be controlled or powered independently, with clock frequencies adjustable between 80 MHz and 240 MHz.
2. Rich Peripheral Integration: The ESP32S integrates rich peripherals, including capacitive touch sensors, Hall sensors, low-noise sensor amplifiers, for SD card interfaces, Ethernet, high-speed SDIO/SPI, UART, and I2C. This makes it an excellent choice for projects that require many different types of sensors and interfaces.
3. Dual-mode WiFi and Bluetooth-compatible: This circuit board uses the 2.4 GHz dual-mode WiFi and Bluetooth-compatible chip ESP-32, with 40-nanometer low-power technology. This combination delivers both fast wireless internet connectivity and low-power Bluetooth-compatible communication capabilities.
4. Stable Design: The expansion board features a two-layer design with a single pin on each side, providing stable and reliable contact and signal transmission for your ESP32 board. This design ensures that data transfer is consistent and reliable, even under tough conditions.
5. GPIO Expansion: The splitter board allows you to expand one GPIO pin of your ESP32 development board into two, making it a good tool for your smart home project. With this board, you can reuse all of your pins without sacrificing performance, making it an excellent alternative to other options on the market.

Specification:
Origin: Mainland China
Color: Black Green
Material: PCB
Style:
A: 1 x Expansion board
B: 1 x Expansion board + 1 x CP2102 Driver Chip MICRO USB Interface Development board
Processor: Dual Core Tensilica Xtensa 32-bit LX6
Working voltage: 2.3~3.6V
Working current: 80mA
Clock frequency: 80~240MHz
Flash memory: 4MB
Data rate: 54Mbps
Static random access memory: 512KB
Important note: ESP32 Breakout Board GPIO 1 into 2 can only be compatible with 30 Pins ESP32, which is for reference only: NodeMCU-32S Lua 30Pin
Size: About 70x60mm/2.75×2.36inch
Weight: 30g

ESP32-CAM-MB Programming Adapter Board WIFI+Bluetooth-compatible Backplane TTL Downloader Module 4.7V-5.3V for ESP32-CAM Module
Features:
1. High Compatibility: This esp32-cam-mb programming adapter board is specifically designed for the ESP32 CAM camera module, providing high compatibility and stable performance.
2. Wide Operating Voltage Range: The backplane ttl downloader module operates on a voltage range of 4.7V-5.3V, making it suitable for use in various projects and applications.
3. Large Temperature Range: With a working temperature range of -40°C to 85°C, this development board can operate reliably in extreme conditions without compromising performance.
4. Compact & Lightweight: Measuring only 40*27*10mm, this backplane ttl downloader module is compact and lightweight, making it easy to integrate into different projects with limited space or weight restrictions.
5. and Long-Lasting: This backplane ttl downloader module is made with high-quality materials, ensuring durability and long-lasting performance, making it an excellent choice for hobbyists, engineers, and professionals who need a reliable and efficient module for their projects.

This module is the backplane of ESP32 CAM
Specification:
Origin: Mainland China
Type: Voltage Regulator
Condition: New
Model Number: ESP32-CAM-MB TTL Downloader Module
Working voltage: 4.7V-5.3V
Working temperature: -40°C~85°C
Product size: 40*27*10mm/1.57* 1.06*0.39in

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.

ESP32-32 CP2102 Development Board 32Mbit SPI Flash ESP32 Development Board WiFi Bluetooth-compatible 2412-2484MHz
Feature:
1. Versatile Connectivity: ESP32-32 is a general-purpose Wi-Fi+BT+BLE MCU module with low-power Bluetooth-compatible and Wi-Fi connectivity, making it ideal for a wide range of applications.
2. High-Speed Data Transfer: Features integrated SPI flash memory and supports high-speed data transfer for efficient performance.
3. Large Wireless Coverage: Supports large wireless communication connections through Wi-Fi and can directly connect to the internet via routers for added convenience.
4. Easy Signal Detection: Allows users to easily connect their mobile devices for signal detection and analysis through Bluetooth-compatible connectivity.
5. Wide Range of Applications: Ideal for WiFi schemes, WiFi mini cameras, mesh networking, smart homes, and mobile IoT.

Specification:
Working voltage: 5V
SPI Flash: default 32Mbit
Serial port speed: 115200bps
Frequency range: 2412-2484MHz
Bluetooth-compatible protocol: Bluetooth-compatible 4.2 BR/EDR and BLE standards
WiFi protocol: 802.11 b/g/n
Antenna form: onboard PCB antenna with a gain of 2dBi
Supported interfaces: UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC
Product size: about 50 * 25 * 10mm/1.96 * 0.98 * 0.39inch
Packaging weight: 10g

ESP32 Development Board CP2102 Chip NodeMCU-32S Lua 38Pin Module Low Power Consumption Bluetooth-compatible GPIO Expansion Board
Feature:
1. Comprehensive Integration: This ESP32 expansion board integrates an antenna switch, RF balun, power amplifier, LNA, filters, and power management module, all on a compact PCB, providing a comprehensive solution.
2. Dual-mode Wi-Fi & Bluetooth-compatible: The expansion board incorporates a 2.4GHz Wi-Fi and Bluetooth-compatible dual-mode chip that uses TSMC’s low-power 40nm technology, delivering optimal performance and reliable RF operation.
3. Stable and Reliable Design: With a double-layer design and a single-pin connection on both sides, this expansion board ensures stable and high-reliability operation while providing excellent contact and signal transmission to your ESP32 board.
4. GPIO Expansion Board: The splitter board expands one GPIO pin of the ESP32 development board into two, making it an excellent tool for projects requiring repeated use of all pins. It is also an alternative option for those looking for a similar product.
5. Support for Lua Programming: This expansion board supports three modes – AP, STA, and AP + STA – and is compatible with Lua programming language, making it easy to develop and customize applications.

Specification:
Origin: Mainland China
Color: Black Green
Style:
A: 1 x Expansion board
B: 1 x Expansion board + 1 x Development board
Material: PCB
Option: Expansion board, development board with CP2102 chip MICRO USB interface (optional)
Compatibility: The distribution board is only suitable for 38PIN narrow version ESP32 without installation holes.
Tips: Not suitable for ESP-32 DevKit V1 version. Please confirm that the pin width of your ESP32 board is consistent with the pin width. Splitting board
Important tips: ESP32 Breakout Board GPIO 1 into 2 can only be compatible with 38 Pins ESP32, which is for reference only: NodeMCU-32S Lua 38Pin
Size: About 66.2×78.2mm/2.61×3.07inch
Weight: 30g

Development Board WiFi+Bluetooth-compatible ESP32-32D Development Board Ultra-Low Power Consumption for Smart Home
Feature:
1. WiFi and Bluetooth-compatible Features: The ESP32-32D module is a versatile WiFi+BT+BLE MCU module that supports both low-power Bluetooth-compatible and WiFi connectivity, providing wide application potential.
2. Integrated SPI Flash: The module has an integrated SPI flash that allows for fast and reliable data storage, making it more efficient for various applications.
3. Wide Range of Wireless Communication: With built-in WiFi support, the module can connect to the internet directly via a router, allowing for efficient wireless communication and data transfer over long distances.
4. Easy Signal Detection: The module’s Bluetooth-compatible capabilities allow users to detect signals easily and conveniently via their mobile devices, making it ideal for signal detection applications.
5. Wide Application Potential: The module is widely used in applications such as WiFi solutions, WiFi mini cameras, mesh networking, smart homes, and mobile IoT, providing a solution for various IoT and smart device development projects.

Specification:
Working voltage: TYPE-C 5V
SPI FLASH: Default 32MBIT
Serial port speed: 115200BPS
Frequency range: 2412-2484MHZ
Bluetooth-compatible protocol: Bluetooth-compatible 4.2BR/EDR and BLE standards
WIFI protocol: 802.11B/G/N
Antenna form: onboard PCB antenna, gain 2DB
Supported interfaces: UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC
Product size: about 54 * 28 * 10mm/2.12 * 1.10 * 0.39inch

ESP32 Development Board WiFi+Bluetooth-compatible Wireless Module Base On ESP32 Low Power Consumption Support STA/AP/STA+AP Mode
Feature:
1. Versatile USB Connectivity: With micro-USB and Type-C interfaces, the ESP-32 module can be easily connected to a computer for debugging and fast data transfer using USB-to-serial chips such as CP2102/CH9102.
2. Convenient Button Controls: Two touch buttons on the board allow developers to easily reset the module or enter download mode, making it more user-friendly.
3. Clear Status Indicators: The board has power and status indicator lights that provide real-time feedback on the current state of the module, making it easier to monitor and troubleshoot.
4. Powerful Bluetooth-compatible and WiFi Capabilities: This development board has excellent Bluetooth-compatible and WiFi capabilities, making it perfect for various IoT applications, including home automation, wireless industrial control, wireless positioning systems, and more.
5. Wide Compatibility: The module is compatible with popular development environments like for Arduino and NodeMCU and provides easy access to abundant resources from the official website of Espressif and other manufacturers, making it easy to use and learn.

Specification:
Specifications: 463B (CH9102X), 463C (CP2102 TYPE-C) (optional)
SPIFlash: default 32Mbit
Bluetooth-compatible: Bluetooth-compatible 4.2 BR/EDR and BLE standards
WiFi: 802.11 b/g/n/
Supported interfaces: UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC
On chip sensors: Hall sensors, temperature sensors, capacitive touch sensors
Serial port speed: default 115200 bps
Spectrum range: 2412~2484MHz
Antenna form: onboard PCB antenna with a gain of 2dBi
Transmission power:
802.11b:17±2dBm(@11Mbps)
802.11g: 14+2dBm(@54Mbps)
802.11n:13±2dBm(@MCS7)
Receiving sensitivity:
CCK, 1Mbps:-90dBm
CCK, 11Mbps: -85dBm 6Mbps(1/2BPSK): -88dBm 54Mbps(3/464-QAM):-70dBm
MCS7(65Mbps, 72.2Mbps):-67dBm
power waste: 300mA@3.3V
Security: WPA/WPA2/WPA2 Enterprise/WPS
Power supply range: USB power supply: 5V Vin pin power supply: 5.0V~12V
Working temperature: -20~85 ℃
Storage environment: -40~90,<90% RH
Product size: about 52 * 29 * 15mm/2.04 * 1.14 * 0.59inch

1. 802.11b/g/g WiFi+BT module;
2. Low power dual core 32-bit CPU, which can be used as an application processor;
3. The main frequency can reach up to 240MHz, and the computing power can reach up to 600DMIPS;
4. Built in 520 KB SRAM;
5. Support interfaces such as UART/SPI/I2C/PWM/DAC/ADC;
6. Support openOCD debugging interface;
7. Supports multiple sleep modes, with a current of 6.5uA during deep sleep;
8. Embedded Lwip and FreeRTOS;
9. Support STA/AP/STA+AP mode;
10. Support Smart Config/Airkiss one click network distribution;
11. Universal AT command, easy to use;
12. Support local serial port upgrade and remote upgrade (FOTA).

ESP32 Development Board WiFi+Bluetooth-compatible Wireless Module Base On ESP32 Low Power Consumption Support STA/AP/STA+AP Mode
Feature:
1. Versatile USB Connectivity: With micro-USB and Type-C interfaces, the ESP-32 module can be easily connected to a computer for debugging and fast data transfer using USB-to-serial chips such as CP2102/CH9102.
2. Convenient Button Controls: Two touch buttons on the board allow developers to easily reset the module or enter download mode, making it more user-friendly.
3. Clear Status Indicators: The board has power and status indicator lights that provide real-time feedback on the current state of the module, making it easier to monitor and troubleshoot.
4. Powerful Bluetooth-compatible and WiFi Capabilities: This development board has excellent Bluetooth-compatible and WiFi capabilities, making it perfect for various IoT applications, including home automation, wireless industrial control, wireless positioning systems, and more.
5. Wide Compatibility: The module is compatible with popular development environments like for Arduino and NodeMCU and provides easy access to abundant resources from the official website of Espressif and other manufacturers, making it easy to use and learn.

Specification:
Specifications: 463B (CH9102X), 463C (CP2102 TYPE-C) (optional)
SPIFlash: default 32Mbit
Bluetooth-compatible: Bluetooth-compatible 4.2 BR/EDR and BLE standards
WiFi: 802.11 b/g/n/
Supported interfaces: UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC
On chip sensors: Hall sensors, temperature sensors, capacitive touch sensors
Serial port speed: default 115200 bps
Spectrum range: 2412~2484MHz
Antenna form: onboard PCB antenna with a gain of 2dBi
Transmission power:
802.11b:17±2dBm(@11Mbps)
802.11g: 14+2dBm(@54Mbps)
802.11n:13±2dBm(@MCS7)
Receiving sensitivity:
CCK, 1Mbps:-90dBm
CCK, 11Mbps: -85dBm 6Mbps(1/2BPSK): -88dBm 54Mbps(3/464-QAM):-70dBm
MCS7(65Mbps, 72.2Mbps):-67dBm
power waste: 300mA@3.3V
Security: WPA/WPA2/WPA2 Enterprise/WPS
Power supply range: USB power supply: 5V Vin pin power supply: 5.0V~12V
Working temperature: -20~85 ℃
Storage environment: -40~90,<90% RH
Product size: about 52 * 29 * 15mm/2.04 * 1.14 * 0.59inch

1. 802.11b/g/g WiFi+BT module;
2. Low power dual core 32-bit CPU, which can be used as an application processor;
3. The main frequency can reach up to 240MHz, and the computing power can reach up to 600DMIPS;
4. Built in 520 KB SRAM;
5. Support interfaces such as UART/SPI/I2C/PWM/DAC/ADC;
6. Support openOCD debugging interface;
7. Supports multiple sleep modes, with a current of 6.5uA during deep sleep;
8. Embedded Lwip and FreeRTOS;
9. Support STA/AP/STA+AP mode;
10. Support Smart Config/Airkiss one click network distribution;
11. Universal AT command, easy to use;
12. Support local serial port upgrade and remote upgrade (FOTA).

Description:
1. The main body of the module is ESP-32 module, and the peripheral uses the USB serial port chip CP2102 to expand the micro USB interface, which can be directly debugged by a USB connected computer, and the data transmission is fast and stable.
2. It has power indicator (red light) and working status indicator (blue light) on it, so you can know the status of the module at any time.
3. There are two touch buttons, one is reset, the other is enable module to enter the halberd program mode. In addition, the pins on both sides of the development board are convenient for developers to connect and use.
4. The module has powerful Bluetooth-compatible and WiFi functions. As a Bluetooth-compatible and WiFi development board, it can obtain rich resources from Lexin and anxinco official websites.
5. In addition, the module supports for NodeMCU and other development environments, which expands the range of its resources available and greatly improves the ease of learning and development. Of course, it can also be widely used in Internet of things occasions, such as home automation, wireless industrial control, wireless positioning system signal, etc.

Feature:
1. The module is the ESP-32 development board, and the ESP32 parameter characteristic is also the parameter characteristic of the module.
2. 802.11b/g/WiFi + BT module.
3. Low power dual core 32-bit CPU, which can be used as application processor;
4. The main frequency is up to 240MHz, and the operation capacity is up to 600DMIPS.
5. Support UART / SPI / I2C / PWM / DAC / ADC and other interfaces;
6. Support openOCD debugging interface;
7. It supports multiple sleep modes, and the current reaches 6.5ua in deep sleep;
8. Embedded LwIP and FreeRTOS;
9. Support STA/AP/STA+AP mode;
10. Support Smart Config / Airkiss one key distribution network;
11. General at command, easy to use;
12. Support local serial port upgrade and remote upgrade (FOTA).

Specification:
SPIFlash: default 32Mbit
Bluetooth-compatible: Bluetooth-compatible 4.2 BR/EDR and BLE standards
Supporting interfaces: UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC
On chip sensors: Hall sensor, temperature sensor, capacitive touch sensor
IO port: 22pcs
Serial port rate: 115200 BPS by default
Spectrum range: 2412 ~ 2484MHz
Antenna form: PCB antenna on board, gain 2dBi
Transmitting power: 802.11b: 17 ± 2dbm (11Mbps) 802.11g: 14 + 2dbm (54Mbps) 802.11n: 13 ± 2dbm (MCS7)
Receiving sensitivity: CCK, 1Mbps: – 90dbm CCK, 11Mbps: – 85dBm 6Mbps (1 / 2bpsk): – 88dbm 54Mbps (3 / 464-qam): – 70dBm mcs7 (65mbps, 72.2mbps): – 67dbm
Power consumption: 300mA 3.3V
Security: WPA / WPA2 / WPA2 Enterprise / WPS
Power supply range: USB power supply: 5V pin power supply: 5.0V~12V
Working temperature: – 20 ~ 85 ℃
Storage environment: – 40 ~ 90℃, < 90% RH
Product size: 52 * 29 * 15mm/2.04*1.14*0.59”

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.