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Ai Thinker NodeMCU-ESP8266 is an open-source firmware and development kit that helps you to prototype or build IoT products. It includes firmware that runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module. The firmware uses the Lua scripting language. It is based on the eLua project and built on the Espressif Non-OS SDK for ESP8266.
Specifications
| WIFI module | ESP-12S |
| Processor | ESP8266 |
| Chip | CH340 Chip |
| Built-in Flash | 32Mbit |
| Antenna | Onboard PCB antenna |
| Peripheral interface | UART/SPI/I2C/SDIO/GPIO/ADC/PWM |
| WiFi protocol | IEEE 802.11 b/g/n |
| Frequency range | 2.4G ~ 2.5G (2400M ~ 2483.5M) |
| WIFI mode | Station / SoftAP / SoftAP+Station |
| Power supply | 5V |
| Logic level | 3.3V |
| Dimensions (mm) | 48.3 x 25.5 x 11.7 |
| Weight (g) | 7 |
| Shipment Weight | 0.01 kg |
Features:
- WIFI module: ESP-12S
- Processor: ESP8266
- CP2102 Chip
- Built-in Flash: 32Mbit
- Antenna: Onboard PCB antenna
- Peripheral interface: UART/SPI/I2C/SDIO/GPIO/ADC/PWM
- WiFi protocol: IEEE 802.11 b/g/n
- Frequency range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
- WIFI mode: Station / SoftAP / SoftAP+Station
- Power supply: 5V
- Logic level: 3.3V
Package includes:
- 1 x Ai Thinker NodeMCU-ESP8266 Development Board
