2890
WiFi Development Board
PulsEvo
WS2812 LED: Integrated RGB LED
USB-to-UART Programmer: Includes CH340G for easy programming
LDR Connection: LDR connected to ESP’s ADC pin for light sensing
3 Operating Modes: AP, STA, AP+STA
Compact Dimensions: 24mm x 16mm
Micro USB Connection: For power and programming
3222
IoT and Wireless
Generic
Operating Voltage: 3.3V
Digital I/O Pins: 11
Flash Memory: 4MB
Compatible: Arduino, NodeMCU
Power Supply: 9V-12V Input
On-board Switching: 5V Output
Download Datasheet: Download
3290
Development Boards
WeMos
GPS: SIM800L
Flash: QSPI flash 4MB / PSRAM 8MB
SRAM: 520 kB SRAM
Button: Reset
USB to TTL: CP2104
Modular Interface: UART, SPI, SDIO, I2C, PWM, TV PWM, I2S, IR GPIO
On-board Clock: 40MHz crystal oscillator
Working Voltage: 2.7V-3.6V
Working Current: About 70mA
Download: Datasheet
2901
WiFi Development Board
LILYGO
Operating Voltage: 3.3V
Digital I/O Pins: 11, versatile with interrupts/PWM/I2C/one-wire capability
Analog Input Pins: 1
Flash Memory: 4MB
On-Board Switching Power Supply: 9V to 12V input
Dimensions: 68x54x12 mm
Download: Datasheet
5658
Wirelss Modules
WeMos
USB-powered: Transfer rate: 110-460800bps
Support UART / GPIO: Data communication interface
Smart Link: Smart Networking
Wide Temperature Range: -40°C ~ + 125°C
Dual High-Power H-Bridge
4MByte Flash
Low-Cost Wi-Fi
A Beginner's Guide to the ESP8266
62160
ESP Development Board
Generic
GFSK Modulation: Efficiency
Anti-Interference: Ability
125 Channels: Multi-point Communication
Error Detection: Built-in CRC
Low Power: 1.9 to 3.6V
Software Address: Programmable
Built-In Antenna: 2.4GHz
Arduino Compatible: Easy Integration
Download: Datasheet
9240
Wireless Module
Generic
Dual-Core Processor up to 240 MHz
448 KB ROM for efficient booting
520 KB SRAM for optimal data instructions
16 KB SRAM in RTC
Wi-Fi 802.11b/g/n up to 150 Mbps
Bluetooth V4.2 support with BR/EDR and LE
Wide Applications from IoT to smart agriculture
975749
ESP32 Module
Generic
USB Protocol: USB V2.0 for seamless interface
Operating Frequency: 2.4GHz ISM band
Modulation Mode: GFSK for stable transmission
Transmitting Power: ≤4dBm for reliable communication
Sensitivity: ≤-84dBm at 0.1% BER for clear reception
Flexible Configuration: Master/Slave roles, configurable via AT command
Built-in Antenna: Ensures extended range up to 60 meters
Low Power Consumption: Long battery life with ultra-low power mode
Download Datasheet
51733
Bluetooth Module
Generic
Module Compatibility: ESP8266-01/ESP-01S
Integrated Sensor: DHT11 Temperature & Humidity
WiFi Connectivity: For remote data transmission
GPIO Pins: For additional customization
Ideal For: IoT and home automation projects
1738330
IoT & Wireless
Generic
Max. Operating Current: 600 mA
Power Output: 3W
Compact & Lightweight Design for Portable Use
Onboard Adjustable Resistor for Light Threshold
Seamless Integration with Raspberry Pi
Photoresistor Inclusion for Ambient Light Detection
Night Vision Compatible with 500W Webcam
Adjustable Infrared LED for Optimal Functionality
52043
Camera Lens Accessories
Generic