STRONG pagrindinė plokštė ESP-M2 (ESP8285)

Šioje Nano versijoje yra naudojama CH340 USB sąsajos mikroschema.

Features:

strong series has added a new member, ESP-M2 strong, this is a brand new design, connected to the computer via Micro USB, For arduino IDE download program, Very convenient! We have brought out all I/O and power supplies, which can be easily connected to your application via the DuPont line. What is the ESP8285? ESP8285=ESP8266+1M Flash, fully compatible with ESP8266, the source code can be transplanted

The ESP-M2 strong uses the cost-effective module ESP-M2. The ESP-M2/M3 module uses the ESP8285 chip, which integrates an enhanced version of L106 32-bit core processor with on-chip SRAM in a smaller package. The ESP8285 has a full Wi-Fi network capability that can be used independently or as a slave to other host MCUs. When the ESP8285 hosts an application, it can be launched directly from external Flash. The built-in cache helps improve system performance and optimizes the storage system. In addition, the ESP8285 can be used as a Wi-Fi adapter via the SPI/SDIO interface or I2C/UART port for any microcontroller-based design.

Built-in L106 ultra-low power 32-bit microprocessor with 80MHz and 160MHz clock speed, RTOS support, built-in TCP/IP stack
Built-in 1 10 bit high precision ADC, peripheral interface HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO
Deep sleep keeps current at 10uA, shutdown current is less than 5uA, wakes up, connects and transmits data packets within 2ms
Standby power consumption is less than 1.0mW (DTIM3)
Built-in 1Mbyte SPI Flash

Specifications:

802.11 b/g/n
Integrated low power 32-bit MCU
Integrated TCP/IP protocol stack
Wi-Fi 2.4 GHz, support WPA/WPA2
Support STA/AP/STA+AP operation modes
Support Smart Link Function for both Android and iOS devices
SDIO 2.0, SPI, UART
STBC, 1x1 MIMO, 2x1 MIMO
A-MPDU & A-MSDU aggregation & 0.4ìs guard interval
Deep sleep power <10uA, Power down leakage current < 5uA
Wake up and transmit packets in < 2ms
Standby power consumption of < 1d.0mW (DTIM3)
+20dBm output power in 802.11b mode
Integrated 10-bit ADC
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLL, regulators, and power management units
Supports antenna diversity