| Feature | Description | |---------|-------------| | | atbm603x_wifi or atbm_wifi (vendor-provided) | | Common chips | ATBM6031, ATBM6032, ATBM6041, ATBM6441 | | Interface types | SDIO, USB, SPI (depending on platform) | | Wi-Fi standards | 802.11 b/g/n (2.4 GHz only) | | Max data rate | Up to 150 Mbps (HT20/HT40) | | Role support | STA, AP, STA+AP concurrency | | Security | WEP, WPA/WPA2‑PSK, WPA2‑Enterprise (partial) | | Power save | Legacy PS, WMM‑PS (good for battery‑powered devices) | | Multicast | Supported (e.g., for mDNS, LLMNR) | | Offloading | Basic TCP checksum offload, no HW crypto accelerator in most models |

| Chipset | Interface | Bands | Bluetooth | Common in | |---------------|-----------|-----------|-----------|-------------------------------| | ATBM6031 | SDIO | 2.4 GHz | No | Very low-end IoT | | ATBM6032 | SDIO | 2.4 GHz | No | Low-end STB, embedded | | ATBM6041 | SDIO/USB | 2.4 GHz | Yes (4.2) | Smart speakers, automotive | | ATBM6062 | SDIO | 2.4/5 GHz | No | Dual-band embedded | | ATBM6201 | PCIe | 2.4/5 GHz | No | High-throughput applications | | ATBM6441 | SDIO | 2.4/5 GHz | Yes (5.0) | Modern combo chip |

# Clone driver (example) git clone https://github.com/armink/atbm603x_wifi cd atbm603x_wifi

sudo apt update sudo apt install build-essential bc git dkms linux-headers-$(uname -r)