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Get it between 2025-03-12 to 2025-03-19. Additional 3 business days for provincial shipping.
Ultra Low Power 32-Bit Micro MCU: Built-in TensilicaL106 ultra-low power 32-bit micro MCU, with main frequency support of 80MHz and 160MHz, and support for RTOS. 160KB SRAM (64KB lRAM+96KB DRAM). Built-in 10 bit high-precision ADC
Complete TCP/ IP Protocol Stack: Built-in TR switch, balun, LNA, power amplifier, and matching network with built-in PLL, voltage regulator, and power management components, with an output power of +20dBm in 802.11b mode—aggregation of A-MPDU and A-MSDU with a protection interval of 0.4s
Support [email protected]: Supports WPA/WPA2 security mode. Support remote AT upgrade and cloud OTA upgrade. Support STA/AP/STA+AP working mode
Support Smart Configuration Function: (Including Android and iOS devices) HSPI, UART, I2C, 12S, IRRemote Control, PWM, GPIO deep sleep with a holding current of 10uA and a turning off current of less than 5uA. Wake up, connect, and transmit data packets within 2ms. Supports Smart Configuration/AirKiss key networking and SDK secondary development. Power consumption in standby mode is less than 1.0mW (DTIM3)
ESP8266 Full IO Port Output: Direct download without reset! NodeMCU developed based on ESP-12E is fully compatible with existing versions. ESP8266 is a high-performance wireless SOC that provides maximum practicality at the lowest cost, offering unlimited possibilities for embedding WiFi functionality into other systems. Users can use this module to add networking features to existing devices, or to build independent network controllers
REMINDER: [ WE ARE THE CP2102 SERIAL PORT CHIP VERSION]. There are two versions of the V3 development board, one using the CH340 serial port chip and the other using the CP2102 serial port chip, with different sizes and the same performance. Please check your requirements before purchasing