The EP-W01 holds full modular approval. The OEM must
follow the regulatory guidelines and warnings listed below to
inherit the modular approval.
The EP-W01 modules are fencingspecific radio modules,
designed to interface with the EnPointe Fencingwireless
fencingscoringsystems. These modules are designed for
integration into scoringmachines, repeater lights and other
sport fencingproducts, and can be used to allow other sport
fencingmanufacturers to access the EnPointe Fencing
proprietary data communications via the custom radio
network.
These modules are not user programmable, as they are
issued from EnPointe Fencingfully programmed for the
user’s needs. The radio communication core uses the Nordic
nRF52833 SoC, with an ARM Cortex-M4F MCU, 512KB flash,
128KB RAM, embedded 2.4GHz multi-protocol transceiver,
and a u.FL connector for an external antenna.
EP-W01 FEATURES
— 64MHz Cortex-M4 with FPU
— 512KB Flash, 128KB RAM
— 2.4GHz radio transceiver
- Compatible with EnPointe Fencingradio
protocol
- Can be configured for BLE or 802.15.4
communication
- 2Mbps, 1Mbps, 500kbps, 250kbps, 125kbps data
rates
- Up to 8dBm TX power in EnPointe mode
- -92dBm RX sensitivity in EnPointe mode
— 1.7V to 5.5V supply voltage range
— Integrated DC-DC converter
— -40°C to 105°C operatingtemperature
— 68 pin LGA package, 10.2×15×1.9mm
- All 42 GPIO pins are accessible
— Flexible communication interfaces
- Full-speed 12Mbps USB 2.0 devices
- 32Mbps SPI master, 8Mbps SPI slave
- 1Mbps UART (with flow control)
- 400kbps I2C
- 13.56MHz Type 2 NFC-A tag(106kbps)
— Audio interfaces
- I2S for connection to speaker drivers and codecs
- PDM digital microphone interface
— 5 configurable 32-bit timers
— 3 real time counters
— 16 PWM channels
— Analogue peripherals
- 64 level comparator with selectable reference
- 200ksps ADC with 8 single-ended or dierential
channels and programmable gain
- Temperature sensor
— Flexible firmware options for interfacingwith EnPointe
Fencingradio network
- Pin selection is customisable
- Port expander functionality is available
— Integrated touch-on sensingof other EnPointe products
from any pair of analogue pins
- Over-the-Air firmware updates usingBLE mode
- Updates via other communication interfaces
available
EnPointe Fencing
EP-W01 User Manual
BRAND
ENPOINTE FENCING
MODEL
EP-W01
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