TTGO ESP32-S2 WiFi IoT Board offers an Optional MicroSD Card with a Battery Support

https://www.electronics-lab.com/ttgo-esp32-s2-wifi-iot-board-offers-optional-microsd-card-battery-support/

For a while now, most popular ESP32-S2 boards available in the market are produced by Espressif Systems. This includes the ESP32-S2-Saola-1 and ESP32-S2-Kaluga-1. However, there is a new LilyGO TTGO ESP32-S2 board for sale. This micro board is much the same to the ESP32-S2-Saola-1 board, and it is produced in two versions, and features the same form factor, but the […]