Description
Overview
GAOTek bluetooth module is multi-protocol capable with full protocol concurrency. It supports BLE (Bluetooth Low Energy), including the high-speed 2 Mbps feature. Bluetooth mesh can be run concurrently with BLE, enabling smartphones to provision, commission, configure and control mesh nodes. NFC, ANT, and 2.4 GHz proprietary protocols are also supported.
Features
- Ceramic antenna
- IPEX connector
Technical Specification
| Operating Temperature | -40 °F to 217 °F (-40 °C to 85 °C) |
| Voltage – Supply (Minimum) | 1.7 V |
| Voltage – Supply (Maximum) | 3.6 V |
| Frequency | 2360 MHz to 2500 MHz |
| Impedance | 50 Ω |
| Memory Size | 512 kB flash / 64 kB RAM |
| Modulation | GFSK 1, 2, 250 kbps |
| Serial Interfaces | UART |
| GPIO | 22 |
| Utilized IC / Part | nRF 52832 |
| Memory Type | Flash + RAM |
| Pad Package | LGA |
| Antenna | PCB Antenna & uFL Connector |
| BLE 5.0 / 5.1 Specification | Direction Finding, 2 Mbps, Advertising Extensions |
| Interfaces | UART, SPI, TWI, PDM, QDEC, PWM, ADC |
| Power Supply | 1.7 V to 3.6 V |
| Dimension | 0.3 in x 0.3 in x 0 in (10.0 mm x 10.0 mm x 2.0 mm) |