Product Details:
| Model Name/Number | ESP 8285 |
| Brand | DOIT |
| Operating Temperature Range | -40 -85 Deg C |
| Module Size | 12.3mmx20mm |
| Power Supply Voltage | DC 3.3V |
| IO max Output Current | 12 mA |
Description:
ESP8285=ESP8266+1M Flash, chip feature1) size is ultra-small2) serial to WiFi3) wireless transmission4) long-range ultra-low power consumption5) high temperature, up to 125oC) fully compatible with ESP8266, the esp8266 source code can be used for esp8285
SOC Features:
- 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 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)
Wi-Fi features:
- 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
- Supports 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)
Module peripherals
- 2xUART
- 1xADC
- 1xEn
- 1x wakeup pin
- 1xHSPI
- 1xI2C
- 1xI2S
- Up to 11xGPIOs
- 4M bytes of SPI Flash
- Operating temperature range: -40 ??? -85 ???
- Module size: 12.3mm×20mm
Note:
- Power supply oltage is DC 3.3V
- IO max output current is 12mA
- NRST pin active low, EN enable pin active high RXD to MCU’s TXD, TXD to MCU’S
- RXD
Application:
- Household appliances
- Smart socket, intelligent light
- Baby monitor
- Sensor Networks
- Security ID tag
- Wireless positioning system beacon
- Home automation
- Mesh network
- IP camera
- Can wear electronic products
- Wireless location awareness
- Industrial Wireless Control
ESP-M2 is encapsulated by the high performance chip ESP8285, which is adequate to ESP8266 chip plus 1M Flash. The chip ESP825 is encapsulated a advanced Tensilica’s L106 32-bit CPU, along side SRAM. ESP825 has the complete and complete WiFifuction, which may used independently and alsoused as a slaver with other Hoster MCU, which may start directly from the out-built Flash. In addition, the built-in high-speed buffer is benefit for the system performance. Especially, ESP8285 are often used as a WiFi adapter by SPI/SDIO and/or I2C/UART interface, when it's applied to the opposite MCU design.
Features: Ultra-small size, Support serial to WiFi, Wireless transparent transmission, Long-distance transmission with ultra-low power, Support outboard antenna. Bearing high temperature to 125oC, compared to the 85oC for ESP8266.
ESP8285=ESP8266+1M Flash, chip feature1) size is ultra-small2) serial to WiFi3) wireless transmission4) long-range ultra-low-power consumption5) high temperature, up to 125oC) fully compatible with ESP8266, the esp8266 source code can be used for esp8285
SOC Features:
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 precision ADC. Peripheral Interface HSPI, UART, I2C, I2S, IR remote , PWM, GPIO. The deep sleep hold current is 10uA and therefore the shutdown current is a smaller amount than 5uA, awaken within 2 ms, connect and pass the packet, Standby power consumption less than 1.0mW (DTIM3)
Wi-Fi features:
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, Supports 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)
