- Raspberry Pi Zero, . , — ,
WiFi , . , — SDIO WiFi . USB , .
Hackaday.io ajlitt WiFi , Raspberry Pi A+ Raspberry Pi Zero. , Raspberry Pi B+, , USB , WiFi . Zero A+ , WiFi . . , Raspberry Pi GPIO- , , , SDIO-. «» .
SDIO — SPI- , SD . SDIO — , . , , (). GPS-, - , .
GPS-Ajlitt ESP8089, , , ESP8266 SPI , -. SPI- ESP8266 SDIO Raspberry Pi, .
, WiFi , SPI- ESP-03.
:
3.3V GND. CH_PD (CH_EN ESP8266 ) GPIO. , GPIO4. , . GPIO . ESP8266 -, , .
4.2 kernel Raspberry Pi Github.
https://github.com/raspberrypi/linux.git, rpi-4.2.y.
esp8089 :
git clone github.com/al177/esp8089.git
cd esp8089
make:
modprobe mac80211
insmod esp8089.ko— WiFi USB. , . $2. . SDIO , , .
.