SZDOIT Transmission Module ESP-M2 Wifi Module With ESP8285 Development Board Small Batch Burning Fixture For NodeMCU

• Built-in Tensilica L106 ultra-low power 32-bit microprocessor with 80MHz and 160MHz frequency support, RTOS support
• Built-in TCP/IP protocol 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 and shutdown current is less than 5uA
• Wake up, connect and pass packets within 2 ms
• Standby power consumption is less than 1.0mW (DTIM3)
• Built-in 1Mbyte SPI Flash

Wi-Fi parameters:

• Support for 802.11 b/g/n/e/i
• Support Station, SoftAP, SoftAP STA mode
• Support for Wi-Fi Direct (P2P)
• Supports hardware acceleration of CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC
• P2P discovery, P2P GO mode/GC mode and P2P power management
• WPA/PA2 PSK and WPS
• 802.11 i security features: pre-authentication and TSN
• Support for 802.11n (2.4 GHz)
• 802.1h/RFC1042 frame packing
• Seamless roaming support
• Support AT remote upgrade and cloud OTA upgrade
• Support for Smart Config (including Android and iOS devices)

Module peripheral:

• 2xUART
• 1xADC
• 1xEn
• 1x wake-up pin
• 1xHSPI
• 1xI2C
• 1xI2S
• Up to 10xGPIOs
• Operating temperature range: -40°C-125°C
• Module size: 12.3mm × 20mm (M2 version)

Application scenario:

• Household appliances
• Home automation
• Smart socket, smart light
• Mesh network
• Baby monitor
• IP camera
• Sensor Networks
• Wearable electronics
• Security ID tag
• Wireless location awareness
• Wireless positioning system beacon
• Industrial wireless control

ESP8285 test board:

• This board is suitable for firmware burning test of modules such as ESP-12S/12F/12E/07S/07.
• All IO ports have been exported and can be used as a minimum system development board or a small batch burning fixture. The board supports firmware one-click download function and adds programming
• Mode indicator (blue light) and serial communication indicator (green light).

Shipping list:

• 1pcs wifi module= 1 × ESP-M2 wifi module
• 5pcs wifi module= 5 × ESP-M2 wifi modules
• ESP8285 test board= 1 × ESP8285 test board
• A set= 1 × ESP-M2 wifi module + 1 × ESP8285 test board

Note:

• The module supply voltage is 3.3V DC and the current is 500mA or more;
• Wi-Fi module IO maximum output current is 12mA;
• Wi-Fi module NRST pin is active low; EN enable pin is active high;
• The Wi-Fi module enters the upgrade mode: GPIO0 is at a low level, then the module is reset and powered on; the Wi-Fi module enters the normal working mode: GPIO0 is at a high level, and the module is reset and powered.
• The RXD of the Wi-Fi module is connected to the TXD of the external MCU, and the TXD of the Wi-Fi module is connected to the RXD of the external MCU;