Kombinovaný modul ESP-32S je bezdrátová Wifi a Bluetooth platforma s ultra nízkou spotřebou energie založena na chipsetu ESPRESIFF. Modul poskytuje SDM Firmware pro rychlé online programování, je určen pro snímače Iot, pro loggery, pro Wifi a Bluetooth zařízení, domácí automatizace aj. TECHNICKÁ SPECIFIKACE: CPU and Memory: Xtensa® 32-bit LX6 Dua-core processor, up to 600 DMIPS 448 KByte ROM 520 KByte SRAM 16 KByte SRAM in RTC QSPI can connect up to 4* Flash/SRAM, each flash should be less than 16 Mbytes Supply Voltage: 2. 2V~3. 6V Wifi: 802. 11 b/g/n/e/i 802. 11 n (2. 4 GHz), up to 150 Mbps 802. 11 e: QoS for wireless multimedia technology WMM-PS, UAPSD MPDU and A-MSDU aggregation Block ACK Fragmentation and defragmentation Automatic Beacon monitoring/scanning 802. 11 i security features: pre-authentication and TSN Wi-Fi Protected Access (WPA)/WPA2/WPA2-Enterprise/Wi-Fi Protected Setup (WPS) Infrastructure BSS Station mode/SoftAP mode Wi-Fi Direct (P2P), P2P Discovery, P2P Group Owner mode and P2P Power Management UMA compliant and certified Antenna diversity and selection Bluetooth: Compliant with Bluetooth v4. 2 BR/EDR and BLE specification Class-1, class-2 and class-3 transmitter without external power amplifier Enhanced power control +10 dBm transmitting power NZIF receiver with -98 dBm sensitivity Adaptive Frequency Hopping (AFH) Standard HCI based on SDIO/SPI/UART High speed UART HCI, up to 4 Mbps BT 4. 2 controller and host stack Service Discover Protocol (SDP) General Access Profile (GAP) Security Manage Protocol (SMP) Bluetooth Low Energy (BLE) ATT/GATT HID All GATT-based profile supported SPP-Like GATT-based profile BLE Beacon A2DP/AVRCP/SPP, HSP/HFP, RFCOMM CVSD and SBC for audio codec Bluetooth Piconet and Scatternet Clocks and timer: Internal 8 MHz oscillator with calibration Internal RC oscillator with calibration External 2 MHz to 40 MHz crystal oscillator External 32 kHz crystal oscillator for RTC with calibration Two timer groups, including 2 x 64-bit timers and 1 x main watchdog in each group RTC watchdog Peripheral interface: 12-bit SAR ADC up to 18 channels 2 × 8-bit D/A converters 10 × touch sensors Temperature sensor 4 × SPI, 2 × I2S, 2 × I2C, 3 × UART 1 host (SD/eMMC/SDIO), 1 slave (SDIO/SPI) Ethernet MAC interface with dedicated DMA and IEEE 1588 suppor CAN 2. 0 IR (TX/RX) Motor PWM, LED PWM up to 16 channels Hall sensor Ultra low power analog pre-amplifier Security: IEEE 802. 11 standard security features all supported, including WFA, WPA/WPA2 and WAPI Secure boot Flash encryption 1024-bit OTP, up to 768-bit for customers Cryptographic hardware acceleration: -AES-HASH(SHA-2) library-RSA-ECC-Random Number Development support: SDK Firmware for fast on-line programming Open source toolchains based on GCC Application: Generic low power IoT sensor hub Generic low power IoT loggers Music players - Internet music players - Audio streaming devices Wi-Fi enabled toys - Loggers - Proximity sensing toys Součástí dodávky: 1 ks ESP-32S Wifi Bluetooth Modul dvoujádrový .