vmwherez / esp32-freedom

esp_wifi_80211_tx

ESP32 Freedom

Wifi Sniffer (test build)

original demo

original blog post

Build ESP32 Toolchain

curl https://raw.githubusercontent.com/lpodkalicki/blog/master/esp32/tools/build_esp32_toolchain.sh | bash -s -- -d ~/esp32

cd ~/esp32/esp-idf
./install.sh

You should see this:

Base directory: ~/esp32
ESP-Toolchain directory: ~/esp32/xtensa-esp32-elf/bin
ESP-IDF directory: ~/esp32/esp-idf

Add export to bashrc

. $HOME/esp/esp-idf/export.sh

Build and Run Sniffer

make menuconfig # linux users may not need this
make flash

Connect via Serial

screen /dev/ttyUSB0 115200

esp_wifi_80211_tx

freedom output is deprecated. No really. Hackaday article.

You want this. Read this,

original demo

Build and Run Tx Demo

make menuconfig # linux users may not need this
make flash

Connect via Serial

screen /dev/ttyUSB0 115200