EBYTE ESP32-C3-MINI-1-TB cheap Small size USB interface WiFi modules 2.4GHz esp32-c3 esp32 development board
[Chip solution]：ESP32-C3
[Working frequency]： 2.4~2.5GHz
[Support protocol]： protocol IEEE802.11b/g/n
[Communication distance]：200m
[Introduction]：ESP32-C3-MINI-1-TB and ESP32-C3-MINI-1U-TB are two entry-level development boards for developing and testing small-sized ESP32-C3-MINI-1 & ESP32-C3-MINI-1U modules.
| NO. | Name | Value | Notes |
| 1 | Support module | ESP32-C3-MINI-1 | WiFi serial module |
| 2 | Module size | 38.91* 25.4mm | Including USB connector |
| 3 | Production Process | Lead-free process, machine sticker | Wireless products must be machine-mounted to ensure batch consistency and reliability |
| 4 | Power supply interface | USB | - |
| 5 | Communication Interface | TTL | - |
| 6 | Operating temperature | -40~+85 ℃ | Industrial grade |
| 7 | Working humidity | 10% ~ 90% | Relative humidity, non-condensing |
| 8 | Storage temperature | -40 ~ +125 ℃ | Industrial grade |