LilyGo ESP32-s2 v1.1

Vývojová deska LilyGo verze 1.1 je postavená na výkonném 32 bitovém mikrokontroleru ESP32-s2 s mnoha GPIO piny. Nahrávat kód i debugging se provádí přes USB-c konektor. USB převodník je CH340.

Chipset ESPRESSIF-ESP32-S2
FLASH 4MB
PSRAM 8MB
SRAM 320 kB SRAM
Button Power Switch,Rest,Boot,Customize,DPI Switch
External Device TF Card
USB to TTL CH340C
Modular interface SD card、UART、SPI、I2C、PWM、I2S、ADC
On-board clock 32.768KHz crystal oscillator
Working voltage 2.7V-3.6V
Working temperature range -40℃ ~ +85℃
Weight 7g
Size 65.21*25.95*5mm

Power Supply Input USB 5V/1A
Charging current 500mA
Battery Input 3.7-4.2V
JST Connector 2Pin 1.25mm
USB Type-C USB
Wi-Fi
Standard FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)
Protocol 802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection interval
Frequency range 2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power 22dBm
Communication distance 300m