Description
HardwareSpecificationsChipsetESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa® dual-core 32-bit LX6 microprocessorFLASHQSPI 4MB flash / 8MB SRAMSRAM 520 kB SRAMKEYReset, IO36Dispaly0.96 SSD1306Power indicator lampRedUSB to TTLCP2104Modular interfaceSD card, UART, SPI, SDIO, 12C, LED PWM, TV PWM, I2S, I2C, IRGPIO, capacitortouch sensor, ADC, DACLNA pre-amplifierLora TTGO LORAOn-board clock40MHz crystal oscillator Working voltage2.3V-3.6VWorking currentabout 60mASleep current900 uAWorking temperature range-40? ~ +85?Size80.14mm*25.15mm*11.95mmPower Supply SpecificationsPower SupplyUSB 5V/1ACharging current500mABattery3.7V lithium batteryWIFIDescriptionStandardFCC/CE/TELEC/KCC/SRRC/NCCProtocol802.11 b/g/n/e/i (802.11n, speed up to150Mbps)A-MPDU and A-MSDU polymerization, support 0.4?S Protection intervalFrequency range2.4GHz~2.5GHz(2400M~2483.5M)
