Ebyte ESP32-S3-MINI-1 Preis Shopping espressif 200m ESP32-S3 chip Ble 5.0 2.4GHz dual-core Bluetooth WiFi ESP 32 WROOM Price
[Chip solution]：ESP32-S3 [Operating frequency]： 2.4 GHz [Communication distance]： 200m [Support protocol]：802.11 b/g/n + BLE5.0 [Product size]：15.4*20.5*2.4m [Introduction]：ESP32-S3-MINI-1 is a universal Wi-Fi + low-power Bluetooth dual-core wireless module, equipped with Espressif ESP32-S3 chip. In addition to rich peripheral interfaces, the module also has powerful neural network computing capabilities and signal processing capabilities, and is suitable for a variety of application scenarios in the AIoT field, such as wake word detection and voice command recognition, face detection and recognition, intelligent Home, smart appliances, smart control panels, smart speakers, etc. This dual-core Bluetooth WiFi module uses a PCB onboard antenna. Wi-Fi and Bluetooth coexist and share the same antenna. Absolute maximum ratings Symbol Parameter Min.value Max. value Unit VDD33 Power pin voltage -0.3 3.6 V TSTORE storage temperature -40 85 ℃ Recommended working conditions Symbol Parameter Min.value T'-pical value Maxxalue Unit VDD33 Power pin voltage 3.0 3.3 3.6 V IVDD Current supply from external power supply 0.5 - A T Recommended operating temperature -40 - 85 ℃ Humidity Humidity - 85 - %RH DC electrical characteristics (3.3V, 25℃) Symbol Parameter Min. value Typical value Max, value Unit CIN Pin capacitance - 2 - pF VIH High level input voltage 0.75×VDD¹ - VDD¹+0.3 V VIL low level input voltage -0.3 - 0.25×VDD¹ V iih High level input current - - 50 nA IIL Low level input current - - 50 nA VOH2 High level output voltage 0.8×VDD¹ - - V VOL2 Low level output voltage - - 0.l×VDD¹ V IOH High level source current (VDD¹== 3.3V,VOH>= 2.64V,PAD_DRIVER=3) - 40 - mA IOL Low level sink current (VDD¹=3.3 V,VOL= 0.495 V, PAD_DRIVER=3) - 28 - mA RPU Internal weak pull-up resistor - 45 - kQ RPD Internal weak pull-down resistor - 45 - kQ VIH_nRST Chip reset release voltage (EN pin should meet the voltage range) 0.75×VDD¹ - VDD¹+0.3 V VIL_nRST Chip reset voltage (EN pin should meet the voltage range) -0.3 - 0.25×VDD1 V