ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
Specifications:
- Model: ESP-01
- Chip: ESP8266
- Wireless Standard: 802.11 b/g/n
- Operating Voltage: 3.3V
- Operating Current: Average 80mA
- Operating Temperature: -40°C to +125°C
- Storage Temperature: -40°C to +125°C
- Flash Memory: 1MB
- Firmware: Supports AT commands
- Compatibility: Arduino IDE
- Dimensions: 24.8mm x 14.3mm x 3mm
- Weight: 2g
Package Includes:
1 x ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
NodeMCU ESP32 WiFi Development Board with LWIP Protocol
Specifications:
- Chipset: ESP32
- Processor: Dual-core Tensilica LX6 microprocessor
- Connectivity: WiFi (802.11 b/g/n), Bluetooth (v4.2 and BLE)
- Operating Voltage: 3.3V
- Digital I/O Pins: 28
- Analog Input Pins: 6
- UART Interfaces: 3
- SPI Interfaces: 4
- I2C Interfaces: 2
- Flash Memory: 4MB
- RAM: 520KB SRAM
- Clock Speed: 240MHz
- Dimensions: 58mm x 85mm x 40mm
- Weight: 120g
Package Includes:
1 x NodeMCU ESP32 WiFi Development Board
NodeMCU ESP8266 CP2102 Board – IoT Development Board
NodeMCU ESP8266 D1 R2 WiFi UNO Based Development Board
Specifications:
- Microcontroller: ESP8266
- Operating Voltage: 3.3V
- Digital I/O Pins: 11
- Analog Input Pins: 1 (Max input: 3.2V)
- Clock Speed: 80MHz/160MHz
- Flash Memory: 4MB
- WiFi: 802.11 b/g/n
- USB-TTL Converter: CH340G
- Compatibility: Arduino IDE, NodeMCU, Lua, MicroPython
- Dimensions: 70mm x 54mm
- Weight: 30g
Package Includes:
1 x NodeMCU ESP8266 D1 R2 WiFi UNO Development Board
NodeMCU ESP8266 V3 Lua CH340 Wi-Fi Development Board
Specifications:
- NodeMCU ESP8266 V3 with CH340 chipset.
- Microcontroller: ESP8266
- USB-to-Serial Converter: CH340
- WiFi Connectivity: 802.11 b/g/n at 2.4GHz
- Security Protocols: Supports WPA/WPA2
- Operating Modes: STA/AP/STA+AP
- Programming: Supports programming via Lua script or Arduino IDE
- Flash Memory: 4MByte