TTGO T7 V1.5 Mini32 Expansion Board ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board
TTGO T7 V1.5 Mini32 Expansion Board ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board
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- R138.34/mo 3 months
- R69.95/mo 6 months
- R36.92/mo 12 months
- From R138.34/month over 3 months, or as low as R36.92/month over 12. Total repayable over 12 months: R443.04. Interest at 20.75% p.a. applies.
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Mobicred is a revolving credit facility provided by Retail Capital (Pty) Ltd, a registered credit provider (NCR reg. NCRCP7852) in terms of the National Credit Act 34 of 2005. Credit is subject to approval and an affordability assessment. Interest rate: 20.75% p.a. compounded monthly (1.7292%/month). Available to South African residents aged 18 and older. Full terms & conditions apply.
Import Taxes & Duties Included
Delivery: 6-13 working days
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Processing time: 1-3 days
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Description
TTGO T7 V1.5 Mini32 Expansion Board is a development board featuring the ESP32-WROVER-B module. It is suitable for IoT applications requiring Wi-Fi and Bluetooth connectivity.
- Chipset: ESPRESSIF-WROVER-B 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor
- FLASH: QSPI flash 4MB
- PSRAM: 8MB
- SRAM: 520KB
- Reset button
- Power indicator lamp: red
- USB to TTL: CH9102F QFN24
- Modular interface: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier
- On-board clock: 40MHz crystal oscillator
- Working voltage: 2.7V-3.6V
- Working current: approximately 30mA
- Working temperature range: -40 to +85 degrees Celsius
- Size: 40.27 x 31.07 x 8.13 mm
- Weight: 6.42 g
- Power Supply: USB 5V/1A
- Charging current: 500mA
- Battery: 3.7V lithium battery
- Wi-Fi Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps)
- Wi-Fi Frequency range: 2.4GHz to 2.5GHz (2400M to 2483.5M)
- Wi-Fi Transmit Power: 22dBm
- Wi-Fi Communication distance: 300m
- Bluetooth Protocol: Bluetooth v4.2 BR/EDR and BLE standard
- Bluetooth Radio frequency: -97dBm sensitivity NZIF receiver Class-1, Class-2 & Class-3 emitter AFH
- Bluetooth Audio frequency: CVSD & SBC audio frequency
- Wi-Fi Modes: Station/SoftAP/SoftAP+Station/P2P
- Security mechanisms: WPA/WPA2/WPA2-Enterprise/WPS
- Encryption Types: AES/RSA/ECC/SHA
- Firmware upgrade methods: UART download/OTA
- Software Development: Supports cloud server development/SDK for user firmware development
- Networking protocols: IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
- User Configuration: AT + Instruction set, cloud server, Android/iOS APP
- Operating System: FreeRTOS
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