ESP32-S2-SOLO-2

active esp32s2 SOLO

ESP32-S2-SOLO-2 is a powerful, generic Wi-Fi MCU module integrating ESP32-S2 ECO1 with improved RF performance.

Embedded Chip(s):

ESP32-S2-SOLO-2 Module Variants

Base Flash: 4 MB PSRAM

Flash: 4 MB PSRAM 🔥 High Temp

Flash: 4 MB PSRAM: 2 MB

Flash: 8 MB PSRAM

Flash: 8 MB PSRAM: 2 MB

Flash: 16 MB PSRAM

Top Flash: 16 MB PSRAM: 2 MB

The ESP32-S2-SOLO-2 module comes in several variants:

ESP32-S2-SOLO-2-N4: This is the basic variant with 4MB of flash memory and no PSRAM, suitable for most applications.
ESP32-S2-SOLO-2-H4: This is the high-temperature variant with 4MB of flash memory and no PSRAM, designed for harsh environments.
ESP32-S2-SOLO-2-N4R2: This is the added PSRAM variant with 4MB of flash memory and 2MB of PSRAM, ideal for applications requiring additional memory.
ESP32-S2-SOLO-2-N8: This variant features 8MB of flash memory, suitable for applications needing more storage.
ESP32-S2-SOLO-2-N8R2: This variant combines 8MB of flash memory with 2MB of PSRAM, providing enhanced memory capacity for more demanding applications.
ESP32-S2-SOLO-2-N16: This variant offers 16MB of flash memory, ideal for applications requiring large storage capacity.
ESP32-S2-SOLO-2-N16R2: This is the top variant with 16MB of flash memory and 2MB of PSRAM, providing the highest memory capacity for the most demanding applications.

Note: Variants may have different features, flash sizes, and PSRAM configurations. Check the individual module pages for detailed specifications.

ESP32-S2-SOLO-2 is a compact Wi-Fi MCU module based on ESP32-S2 ECO1, ideal for improved RF performance and space-constrained IoT designs.

Antenna PCB antenna

WiFi 802.11 b/g/n 2.4 GHz

BLE -

GPIO Count 41

Flash Size 4 / 8 / 16 MB

PSRAM Size 0 / 2 MB

Operating Temperature -40°C ~ 85°C

Width 18 mm

Length 25.5 mm

Height 3.1 mm