{"title":"ESP32-S2 Saola 1R Dev Kit featuring ESP32-S2 WROVER","handle":"esp32-s2-saola-1r-dev-kit-featuring-esp32-s2-wrover","url":"/products/esp32-s2-saola-1r-dev-kit-featuring-esp32-s2-wrover","description":"ESP32-S2 Saola-1 is a small-sized ESP32-S2 based development board produced by Espressif. Just about all of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-S2 Saola-1 on a breadboard - we recommend two breadboards 'side-by-side' since the Saola is a bit wide and you won't have extra holes on one side for wiring.\nThis particular Saola comes with a WROVER module, which has 2 MB (8 Mbit) PSRAM mounted for a roomy development environment!\nThe micro USB connector on the Saola is wired through a CP210x USB to serial converter chip for debugging and programming. The native USB is not available on a USB connector - instead you'll want to pick up a Micro B USB connector breakout, Type C USB connector breakout or USB data cable and hand-wire D19/D20 to D+ and D- pads.\nWe do have CircuitPython support for this board, but as mentioned above, you will have to wire up the USB connectivity to access the CircuitPython disk drive and serial port.\nEspressif ESP32-S2 supports ESP-IDF master or version v4.2 and higher. You’ll find information to get started with ESP32-S2-Saola-1 board and hardware documentation (e.g. schematics) in Espressif’s Documentation website.\n \n \nRevision History:\n\n\nAs of Oct 1st, 2025 – The PCB has been updated to have two micro usb's and \"N8R2\" version of the module.\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":3850,"title":"Default Title","sku":"AF-4693","price":33.16,"on_sale":false,"in_stock":true,"available_quantity":2,"option1":"Default Title"}]}