Description
Overview
GAOTek module development board tool designed for easy use of its Wireless-Tag BLE Bluetooth. It can easily connect the Bluetooth module with the PC through this DK. The Bluetooth module works as a slave device, can be searched and matched by the Bluetooth master terminal. After matched, input the data to the Bluetooth module via serial port debugging tools and the Bluetooth module presents the data to the master module, at the same time, the Bluetooth module can send the data received from the master module to the serial port debugging tools.
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Features
- Operating -13 °F to 167 °F (-25 °C to 75 °C), typical -13 °F (25 °C)
- CPU nRF 52832-QFAA (ARM Cortex-M 4 F 32-bit processor)
- Memory: 512 KB flash, 64 KB RAM
- Transparent transmission, easy-to-use UART interface
- Supports serial AT commands for configuration
- Data packet length up to 244 bytes
- Supports iOS and Android applications
- Supply voltage: 3.3 V, PCB antenna, low sleep current
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Technical Specification
Chip | NRF 52832, nRF 5182, nRF 52840 |
RF Certification | FCC, CE, RoHS |
Antenna | PCB antenna, optional external antenna |
MCUÂ Processor | ARM Cortex M4F 32-bit processor |
MCU SRAM | 64 KB |
Module Interface | UART (TTL) |
On-board Flash Memory | 512 KB |
On-board Clock | 16 MHz |
Operating Voltage | 3.3 V |
Operating Temperature | -13 °F to 167 °F (-25 °C to 75 °C)
Typical: -13 °F (25 °C) |
Dimensions | 1.072 in x 0.73 in x 0.09 in
(27.28 mm x 18.74 mm x 2.30 mm) |