Description
- Brand Name: CDSENET
- Origin: Mainland China
- Certification: NONE
- Working Frequency: 2.4GHz
- Port Number: 1
- Model Number: ESP32-WROOM-32
- Type: Wireless Module
- Frequency: 2.4GHz
- Size: 25.2mm x 18mm
- Distance: 300m
- RF IC: ESP32
- Condition: New
- Power: 22dBm
- Type: wifi ble module
ESP32 Wifi+Bluetooth Dual Core MCU 2.4GHz Wireless rf Transceiver Low Power Ble 4.2 Transmitter 240MHz 4MB ESP32-WROOM-32 Module
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Categories |
Items |
Specifications |
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Wi-Fi |
Standards |
FCC/CE/IC/TELEC/KCC/SRRC/NCC |
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Protocols |
802.11 b/g/n/e/i (802.11n up to 150 Mbps) |
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A-MPDU and A-MSDU aggregation and 0.4 µs guard interval support |
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Frequency range |
2.4 ~ 2.5 GHz |
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Bluetooth |
Protocols |
Bluetooth v4.2 BR/EDR and BLE specification |
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Radio |
NZIF receiver with -98 dBm sensitivity |
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Class-1, class-2 and class-3 transmitter |
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AFH |
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Audio |
CVSD and SBC |
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Categories |
Items |
Specifications |
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Hardware |
Module interface |
SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, I2C, IR |
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GPIO, capacitive touch sensor, ADC, DAC, LNA preamplifier |
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On-chip sensor |
Hall sensor, temperature sensor |
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On-board clock |
40 MHz crystal |
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Operating voltage |
2.3 ~ 3.6V |
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Operating current |
Average: 80 mA |
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Operating temperature range |
-40°C ~ +85°C |
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Ambient temperature range |
Normal temperature |
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Package size |
18±0.2 mm x 25.5±0.2 mm x 2.8±0.15 mm |
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Software |
Wi-Fi mode |
Station/SoftAP/SoftAP+Station/P2P |
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Security |
WPA/WPA2/WPA2-Enterprise/WPS |
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Encryption |
AES/RSA/ECC/SHA |
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Firmware upgrade |
UART Download / OTA (via network) / download and write firmware via host |
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Software development |
Supports Cloud Server Development / SDK for custom firmware development |
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Network protocols |
IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT |
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User configuration |
AT instruction set, cloud server, Android/iOS app |
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