Chip type：BK7238 Chipfiring power：+19 dBm
operating frequency：2412 ~ 2484 MHzprotocols：IEEE 802.11 b/g/n
Module Size：22(L) x 15.2 (W) x 2.2(H) mm
hardware interface：GDMA、SPI、RTC、PWM、UART、ADC、TRNG、I2C
Chip scheme：Da16200Tx power：+19 dBm, 1 Mbps DSSS
Rx sensitivity：-98.5 dBm, 1 Mbps DSSS
Performance: 160 MHz clock rate, 256KB ROM, 512 KB SRAM, OTP 2k
Ultra-low power consumption: DTIM10 - power consumption 162.7uA DTIM100- power consumption 30.76uA
