ESP8266 ESP32 Board

Specifications:

• MCU: ESP32-S3
• Flash: 16MB
• PSRAM: 8MB
• Wireless Connectivity: Wi-Fi 802.11/Bluetooth 5.0 + BT mesh
• Programming Platform: Arduino-IDE, Micropython
• Bat Voltage Detection: IO04
• Resolution: 170(H) x 320(V)
• Screen Size: 1.9" Diagonal
• Working Power Supply: 3.3V
• Interface: 8-Bit Parallel
• Product Size: 62mm (L) x 26mm (W) x 10mm (H)
• Product Weight: Approximately 40g

Package:

1x LILYGO TTGO T-Display S3 with shell

Specifications:

• System: ESP8266 in the form of the ESP-12F module
• Flash: 4MB
• Power supply: 3.3V or 5V from the USB port
• Built-in 2.4GHz 802.11 b/g/n WiFi communication
• WiFi modes: AP (Access Point), STA (Standalone), AP+STA
• Supported technologies: TKIP, WEP, CRC, CCMP, WPA/WPA2, WPS
• 11 GPIO pins
• 10 PWM outputs
• 1 analog input (ADC)
• Serial interfaces: UART, I2C, SPI, 1-Wire
• USB Type-C connector for programming and communication
• USB-UART converter on the CH340 chip
• PCB antenna built into the module
• Przysick Reset
• Goldpin raster: 2.54 mm
• Module dimensions: 34 x 25 mm
• Weight: 10 g

Package:

1x ESP8266 WEMOS D1 MINI ESP-12F Z USB-C

Specifications:

• CORE-ESP32-C3
• ESP32-C3 main control, main frequency 160MHz
• On board 4MB flash,
• CH343P chip
• SPL Flash: 1 channel, onboard 4MB
• UART interface: 2-way, UART0~UART1
• 12 bit ADC: 2 channels, with a maximum sampling rate of 100KSPS
• Low speed SPI interface: 1 channel, supporting main mode
• IIC controller: 1 channel
• PWM interface: 4 channels
• GPIO external pins: 15 channels, reusable
• LED indicator lights: 2 channels
• Reset button: 1 channel
• BOOT button: 1 channel
• USB to TTL download and debugging port: 1 channel, supporting automatic download
• 2.4G PCB onboard antenna
• Size: 21mm x 51mm

Package:

1x ESP32 Development Board ESP32-C3 CORE-ESP32-C3 CH343P WiFi + Bluetooth Module Core Board For Arduino Microphone UART GPIO SPI

Specifications:

• MCU: ESP32 Xtensa dual-core LX6 microprocessor
• Wireless Connectivity: Wi-Fi 802.11 b/ g/ n, BL V4.2+BLE
• Programming Platform: Arduino-ide、Micropython
• Serial chip: CH9102
• Flash: 16M
• Onboard functions: Buttons: l006+I007, battery power detection

For 1.14 inch ST7789V IPS LCD

• Resolution: 135 x 240
• High Density 260 PPI
• 4-Wire SPI interface
• Working Power Supply: 3.3V
• 1.14" diagonal
• Full-color TFT Display
• Drive: ST7789

Package:

1 X TTGO T-Display

1 X Power Cable

2 X Pin

• Integrated CH340 USB-to-serial converter for easy programming
• Compatible with Arduino IDE and NodeMCU firmware
• Built-in WiFi (802.11 b/g/n) for IoT and web-based applications
• 4MB flash memory for robust program storage

• WiFi and Bluetooth Support: Compatible with 802.11 b/g/n WiFi (up to 150 Mbps) and Bluetooth v4.2 (BR/EDR and BLE).
• High Sensitivity: Bluetooth radio sensitivity up to -97 dBm, supporting class-1, class-2, and class-3 transmitters.
• Versatile Interface Options: Includes SD card, UART, SPI, SDIO, I2C, PWM, GPIO, ADC, DAC, and more, suitable for a range of applications.
• Integrated Hall Sensor: Enables proximity detection.

• Integrated ESP32-S2FH4 chip with advanced Xtensa single-core 32-bit LX7 microprocessor.
• Equipped with 128KB ROM and 320KB SRAM for efficient processing.
• Includes 16KB RTC SRAM for low-power applications.
• Built-in 40MHz crystal oscillator for stable operation.

• 802.11 b/g/n Wi-Fi protocol
• 2.4 GHz frequency, supports WPA/WPA2 encryption
• Ultra-compact size: 11.5mm x 11.5mm
• Integrated 10-bit ADC and TCP/IP protocol stack

• Micro USB Port: Easy connectivity with computers and power sources
• Pins: 11 digital input/output pins
• Advanced Functionality: Supports Interrupt, PWM, I2C, and One-Wire
• Analog Input: 1 analog input (maximum 3.2V)

• Integrated WiFi and Bluetooth support for wireless connectivity.
• Compact design with dimensions of 40 x 27 x 12mm for easy integration.
• 4MB Flash Memory and 520kB SRAM for storage and processing.

• ESP32 Chipset: 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
• Memory: 4MB QSPI flash, 8MB PSRAM
• GSM/GPRS Module: Supports Nano SIM cards for GSM communication
• Wi-Fi & Bluetooth: 802.11 b/g/n (150Mbps) and Bluetooth v4.2BR/EDR & BLE

• Wi-Fi Standard: 802.11 b/g/n
• Wi-Fi Modes: Wi-Fi Direct (P2P), Soft-AP
• Integrated TCP/IP Protocol Stack: Enables easy communication over the internet
• Integrated TR Switch, Balun, LNA, Power Amplifier: For enhanced signal output

• Supports both WiFi and Bluetooth
• Compatible with Arduino
• Micro USB connection for easy setup
• 1 analog input (3.2V max input)

• Excellent value for money
• Compact size, easy to integrate with other products
• Supports DC 5V-12V power supply
• 1 analog input (3.2V max input)

• High performance-price ratio for cost-effective development.
• Compact size, ideal for embedding into other products.
• Robust functionality with support for LWIP protocol and FreeRTOS.
• Operates in three modes: AP, STA, and AP+STA.

• CH340G Chipset for USB-to-serial communication.
• Micro-USB Connectivity for easy connection to your computer.
• Onboard PCB Antenna with 2dBi gain for stable signal strength.
• Supports Wi-Fi 802.11b/g/n/e/i and Bluetooth 4.2 BR/EDR and BLE standards.

• Supports 802.11 b/g/n WiFi
• Wi-Fi Direct (P2P) & Soft-AP functionality
• Integrated TCP/IP protocol stack for easy internet communication
• Built-in Power Management with low standby consumption.

• Fully compatible with original electrical and physical interfaces for serial transparent Bluetooth.
• Built-in industrial transparent transmission firmware V3.0 for stability and reliability.
• Integrated high-performance WiFi module ESP-M2.
• Supports seamless transparent transmission between serial and WiFi.

• Compatible with ESP-07 WiFi Module for seamless integration
• Onboard 3.3V Voltage Regulator for stable power supply
• Level Conversion Circuit for easy 5V microcontroller compatibility
• Compact PCB Design for space-saving applications

• Dual-core 240MHz CPU with high-speed processing
• WiFi, Bluetooth Classic, and BLE support
• 520KB SRAM, capable of running FreeRTOS, MicroPython, and more
• Compact 25.2mm x 18mm size with onboard antenna

• Built-in CP2102 USB to serial converter for easy connectivity
• Supports multiple operating modes: STA, AP, STA+AP
• Integrated TCP/IP protocol stack with support for up to 5 TCP clients
• Supports various functions: GPIO, PWM, I2C, ADC

• Based on ESP-8266EX chip for enhanced Wi-Fi functionality.
• Compatible with Arduino IDE for easy programming.
• 11 x I/O pins for various input/output operations.
• 1 x ADC pin with input range of 0-3.3V for analog inputs.

• Wireless Standard: 802.11 b/g/n
• Operating Modes: STA, AP, STA + AP
• Built-in TCP/IP Protocol Stack for multiple TCP Client connections (5 MAX)
• GPIO Ports: D0 ~ D8, SD1 ~ SD3 (15mA drive capability)

• Mini WIFI board based on the ESP-8266EX chipset
• 11 digital input/output pins, with interrupt/pwm/I2C/one-wire support (except D0)
• 1 analog input (max 3.3V input)
• Micro USB connection for easy integration

• All GPIOs can be configured as external interrupt input and wake-up source
• One full-duplex UART with a maximum rate of 3 Mbps
• Supports I2C, DAC, PWM, and multiple interfaces
• Built-in 242 KB high-speed SRAM

• Dual-core ESP32 processor with Wi-Fi and Bluetooth capabilities.
• 4MB Flash Memory for efficient data storage and programming.
• Integrated battery management system with 500mA charging current.

• Dual Wi-Fi (802.11b/g/n/e/i) and Bluetooth (4.2BR/EDR and BLE) connectivity.
• Built-in OV2640 camera for image capturing.
• Supports various communication interfaces like UART, SPI, I2C, PWM.
• Equipped with 32Mbit SPI flash and 520KB internal RAM, plus 8MB external PSRAM.

• Supports Wi-Fi IEEE 802.11 b/g/n protocol with up to 150 Mbps data rate.
• Dual-band Wi-Fi with 20 MHz and 40 MHz bandwidth in the 2.4 GHz band.
• Bluetooth 5 support with Low Energy (LE) and Mesh functionality.
• Supports up to 4x Virtual Wi-Fi interfaces for flexible networking.