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Espressif Systems ESP32-WROOM-32D module with Bluetooth/WiFi, 4MB

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Original price was: $3.16.Current price is: $1.90.

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MPN : WROOM-32
Brand : ESP
RAM Size : 4MB
Country/Region of Manufacture : China

Module ESP32-WROOM-32D If you pick up 750 units, the price will be 2.50$ per unit . Core ESP32-D0WD SPI flash 4 Mbits Crystal 40 MHz Antenna on-board PCB antenna external antenna connector Dimensions: 18mm × 25.5mm × 3.1mm Certification RF Wi-Fi Certification: Wi-Fi Alliance Bluetooth certification: BQB Green Certification: REACH/RoHS Test Reliablity HTOL/HTSL/uHAST/TCT/ESD Wi-Fi Protocols 802.11 b/g/n (802.11n up to 150 Mbps) A-MPDU and A-MSDU aggregation and 0.4 μs guard interval support Center frequency range of operating channel: 2412 ~ 2484 MHz Bluetooth Protocols: Bluetooth v4.2 BR/EDR and Bluetooth LE specification Radio: 1. NZIF receiver with –97 dBm sensitivity 2. Class-1, class-2 and class-3 transmitter 3. AFH Audio: CVSD and SBC Hardware Module interfaces: SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, Two-Wire Automotive Interface, compatible with ISO11898-1 (CAN Specification 2.0) Operating voltage/Power supply: 3.0 V ~ 3.6 V Operating current Average: 80 mA Minimum current delivered by power supply: 500 mA Recommended operating ambient temperature range: –40°C ~ +105°C (–104°F ~ +221°F ) Moisture sensitivity level (MSL): Level 3

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