Operating temperature range: -40 ℃ -125 ℃
SOC Characteristics
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
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
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)
Module Peripherals
2xUART
1xADC
1xEn
1x wakeup pin
1xHSPI
1xI2C
1xI2S
Up to 10xGPIOs
Application Scenario
Household appliances
Home automation
Smart socket,
smart light
Mesh network
Baby monitor
IP camera
sensor network
can wear electronic products
Security ID tag
Wireless location awareness
Wireless positioning system beacon
Industrial wireless control
Pin Definition
Product Size
