| Compliant | |
| 5A992c. | |
| Obsolete | |
| WF121-E-V2 | |
| Automotive | No |
| PPAP | No |
| IEEE 802.11b/g/n | |
| Module | |
| 11|13 | |
| 11000@b|54000@g|72200@n | |
| Single | |
| 2412 | |
| 2472 | |
| -97dBm | |
| GPIO/I2C/UART/USB | |
| 2.3 | |
| 3.6 | |
| Microcontroller | |
| On Board | |
| Yes | |
| No | |
| -40 | |
| 85 | |
| Mounting | Surface Mount |
| Package Height | 2.1 |
| Package Width | 15.4 |
| Package Length | 26.2 |
| PCB changed | 55 |
| 55 |
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