ESP32-S2-WROOM-I WiFi 802.11b/g/n Transceiver Module 2.4GHz PCB Trace Surface Mount

ESP32-S2-WROOM-I WiFi 802.11b/g/n Transceiver Module 2.4GHz PCB Trace Surface Mount

ESP32-S2-WROOM and ESP32-S2-WROOM-I are two powerful, generic Wi-Fi MCU modules that have a rich set of peripherals. They are an ideal choice for a wide variety of application scenarios relating to the Internet of Things (IoT), wearable electronics and smart home. ESP32-S2-WROOM comes with a PCB antenna and ESP32-S2-WROOM-I with an IPEX antenna. They both feature a 4 MB external SPI flash and an additional 2 MB SPI Pseudo static RAM (PSRAM). The information in this datasheet is applicable to both modules.

Features/Specs:

• Utilized IC / Part: ESP32-S2
• Voltage – Supply: 2.8V ~ 3.6V
• RF Family/Standard: WiFi
• Protocol: 802.11b/g/n
• Frequency: 2.4GHz
• Data Rate: 150Mbps
• Power – Output: 19.5dBm
• Sensitivity: -97dBm
• Serial Interfaces: ADC, I²C, I²S, SPI, PWM, UART
• Memory Size: 4MB Flash, 2MB PSRAM
• Current – Receiving: 63mA ~ 68mA
• Current – Transmitting: 160mA ~ 310mA
• Operating Temperature: -40°C ~ 125°C
• Antenna Type: PCB Trace
• Mounting Type: Surface Mount
• Package / Case: 56-VFQFN Exposed Pad

Datasheet: ESP32-S2-WROOM

Package Includes:

• 1 x ESP32-S2-WROOM-I WiFi 802.11b/g/n Transceiver Module 2.4GHz PCB Trace Surface Mount