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Description: ESP8285 ESP-M2 Development Board
ESP8285 ESP-M2 CH340 Development Board WIFI Serial Port Module CH340 CompatibleThe following are the few advantages for NodeMCU that is based on ESP-M2 and that is 2.4G wifi development Board:ESP8285 is equivalent to ESP8266 + 1M Bytes flashCompatible with official version Nodemcu boardIt makes you easier and faster to complete the project of Wifi remote home appliancesWireless upload program availableIt is built based on the mature and popular ESP8285 technology. You can take advantage the abundant resources available on the web.It has built-in USB-TTL serial with super reliable industrial strength CH340 for superior stability on all supported platforms.Antenna Type: Built-in PCB antenna is available. Wireless Network Mode: station / softAP / SoftAP + station.Wireless criteria: 802.11 b / g / n.WIFI @ 2.4 GHz, support for WPA / WPA2 security mode.Working voltage: 3.3VIO logic level: 3.3VMicro USB socket input current: 500mA(MAX)ADC pin (A0) input voltage: 0-3.3VBuilt-in Flash capacity: 1M BytesClock frequency: 80MHz or 160MHzFeatures:
Fully compatible with ESP8266, the source can be used to transplant.Built-in Tensilica L106 ultra-low power 32-bit microprocessor, clocked at 80MHz and 160MHz support RTOS.Built-in TCP / IP protocol stack.Built-in 1-channel 10-bit high-precision ADC.Peripheral Interface HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO.The deep sleep hold current is 10uA and the shutdown current is less than 5uA.Wake up within 2 ms, connect and pass the packet.Standby power consumption less than 1.0mW (DTIM3).Built-in 1M bytes of SPI Flash .Supports 802.11 b / g / n / e / i.Support Station, SoftAP, SoftAP + STA mode.Support for Wi-Fi Direct (P2P).Supports CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC hardware acceleration.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.Hold 802.11n (2.4 GHz).802.1h / RFC1042 frame encapsulation.Seamless roaming support.Support AT remote upgrade and cloud OTA upgrade.Support for Smart Config features (including Android and iOS devices).Operating temperature range: -40 ℃ -125 ℃.Applications:
Smart Car, Home automation, Sensor networks, Industrial wireless control
Documents:
0a-esp8285_datasheet_enPackage Include:
1 x ESP8285 ESP-M2 Development Board
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