Characteristics
- No firmware preflashed: Bluetooth Low Energy and Proprietary protocols supported
- The AppNote ANR030 provides further helpful information on firmware development
- Based on Nordic Seminconductor SoC nRF52805
- 64 MHz Arm Cortex-M4 processor
- Miniaturized design: 7 x 9 x 2 mm
- Smart antenna configuration (2-in-1 module)
- UART, SPI, I2C, ADC interfaces
- 192 kB flash memory, 24 kB RAM
- Up to 4 dBm output power
- 0.3 µA sleep current (system off mode)
- 10 configurable GPIOs
- High throughput mode
- Same hardware platform available as Bluetooth 5.1 module [Proteus-e]()
Products
Order Code | Datasheet | Manual | Downloads | Frequency Range (MHz) | Description | dLoS (m) | PTx, e.r.p. (dBm) | Rxsens, e.r.p. (dBm) | PTx, 50 Ω (dBm) | Rxsens, 50 Ω (dBm) | VDD min. (V) | VDD max. (V) | Rb max. (kbps) | ANTConn | Evaluation Kit | Offer |
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2612011022000 | SPEC | 4 files | 2360 MHz - 2500 | Ophelia-I | 350 | -4 | -85 | 4 | -93 | 1.8 | 3.6 | 2000 | RF connector pad for external antenna and internal PCB antenna | 2612019022001 |
Order Code | Datasheet |
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2612011022000 | SPEC |
Offer |
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Order Code | Datasheet | Manual | Downloads | Frequency Range (MHz) | Description | dLoS (m) | PTx, e.r.p. (dBm) | Rxsens, e.r.p. (dBm) | PTx, 50 Ω (dBm) | Rxsens, 50 Ω (dBm) | VDD min. (V) | VDD max. (V) | Rb max. (kbps) | ANTConn | Evaluation Kit | Offer |
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How to develop a Firmware on Ophelia-I
Use the nRF Connect Tool for installation
Copy one of the various sample applications as a starting point for an own firmware
Create your own application
Flash and rund the firmware on the hardware. Keep the Würth Elektronik "Custom Service" in mind
Debugging the firmware on the hardware
Evaluation Kit
Antenna
Videos
Würth Elektronik Webinar: Range of radio protocols and appropriate antennas in theory & practice
Videos
Würth Elektronik Webinar: Certification, Policies & Guidelines for wireless communication
Videos
Würth Elektronik practice-oriented webinar: RF modules design do’s and don’ts