| WiFi Module Manufacturers | 2.4GHz | 5GHz | Bluetooth | Vendors offered by Digi-Key | |
|---|---|---|---|---|---|
| Ai-thinker | Yes | Yes | Yes | ||
| Dailog Semiconductor (Renesas) | Yes | No | Yes | Dialog Semiconductor | 1 |
| Maxchip | Yes | Yes | Yes | ||
| AmpedRF | Yes | Yes | Yes | ||
| Ebyte | Yes | No | Yes | ||
| Wi2Wi | Yes | Yes | Yes | ||
| Advantech Corp | Yes | Yes | No | Advantech | 2 |
| AMPAK Tech | Yes | No | No | ||
| CEL (California Eastern Laboratories) | Yes | Yes | Yes | CEL (California Eastern Laboratories) | 3 |
| Espressif | Yes | No | Yes | Espressif Systems | 4 |
| Inventek Systems | Yes | Yes | Yes | Inventek Systems | 5 |
| I&C Technology | Yes | No | No | ||
| Feasycom | Yes | Yes | Yes | ||
| Jorjin | Yes | No | Yes | Jorjin | 6 |
| Laird connectivity | Yes | Yes | Yes | Laird Connectivity | 7 |
| Murata | Yes | Yes | Yes | Murata Electronics | 8 |
| Microchip | Yes | No | Yes | Microchip Technology | 9 |
| Silicon Labs | Yes | No | No | Silicon Labs | 10 |
| Sierra Wireless | Yes | No | Yes | Sierra Wireless | 11 |
| TI | Yes | Yes | Yes | Texas Instruments | 12 |
| Telit | Yes | No | Yes | Telit | 13 |
| Wiznet | Yes | No | No | WIZnet | 14 |
| Wireless-tag | Yes | No | No | ||
| Quectel | Yes | No | Yes | Quectel | 15 |
| Pycom | Yes | No | Yes | Pycom | 16 |
| Panasonic | Yes | Yes | Yes | Panasonic | 17 |
| SIMCom Wireless Solutions | Yes | Yes | Yes | SIMCom Wireless Solutions Limited | 18 |
| Sparklan | Yes | Yes | Yes | ||
| Rayson | Yes | No | Yes | ||
| RFCarzy | Yes | No | No |
