ESP32-S2-WROOM
2.4 GHz Wi-Fi MCU module integrates an ESP32-S2 single-core Xtensa LX7 microprocessor running up to 240 MHz. It supports IEEE 802.11 b/g/n operation from 2412 to 2484 MHz with a data rate up to 150 Mbps. The module includes 4 MB SPI flash, 37 GPIOs, a PCB antenna, and a 40 MHz crystal oscillator. It operates from a 3.0 to 3.6 V supply over a -40 to 85 °C ambient temperature range and measures 18.0 × 31.0 × 3.3 mm. RoHS and REACH green certifications are specified.
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About ESP32-S2-WROOM
The Espressif Systems ESP32-S2-WROOM Rf Wireless datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: 2.4 GHz Wi-Fi MCU module integrates an ESP32-S2 single-core Xtensa LX7 microprocessor running up to 240 MHz. It supports IEEE 802.11 b/g/n operation from 2412 to 2484 MHz with a data rate up to 150 Mbps. The module includes 4 MB SPI flash, 37 GPIOs, a PCB antenna, and a 40 MHz crystal oscillator. It operates from a 3.0 to 3.6 V supply over a -40 to 85 °C ambient temperature range and measures 18.0 × 31.0 × 3.3 mm. RoHS and REACH green certifications are specified.. Key parameters include Antenna: PCB antenna, CPU core: Xtensa single-core 32-bit LX7, CPU frequency: Up to 240MHz, Crystal oscillator: 40MHz, and Embedded chip: ESP32-S2. ESP32-S2-WROOM is manufactured by Espressif Systems as part of their Rf Wireless product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.
Specifications
- Manufacturer
- Espressif Systems
- Category
- Rf Wireless
- File Size
- 1 MB
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Parameters
| Antenna | PCB antenna |
| CPU core | Xtensa single-core 32-bit LX7 |
| CPU frequency | Up to 240MHz |
| Crystal oscillator | 40MHz |
| Embedded chip | ESP32-S2 |
| Flash memory | 4MB |
| GPIO count | 37 |
| Maximum Wi-Fi data rate | 150Mbps |
| Minimum external supply current | 0.5A |
| Module dimensions | 18.0 × 31.0 × 3.3mm |
| Moisture sensitivity level | MSL 3 |
| Operating ambient temperature | -40 to 85°C |
| Operating voltage | 3.0 to 3.6V |
| REACH | Compliant |
| RoHS | Compliant |
| ROM | 128KB |
| RTC SRAM | 16KB |
| SRAM | 320KB |
| Typical supply voltage | 3.3V |
| Typical TX power at 802.11b 1 Mbps | 19.5dBm |
| Wi-Fi frequency range | 2412 to 2484MHz |
| Wi-Fi standard | IEEE 802.11 b/g/n |