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The EP-W01 holds full modular approval. The OEM must 

follow the re

g

ulatory 

g

uidelines and warnin

g

s listed below to 

inherit the modular approval.

The EP-W01 modules are fencin

g

 specific radio modules, 

desi

g

ned to interface with the EnPointe Fencin

g

 wireless 

fencin

g

 scorin

g

 systems. These modules are desi

g

ned for 

inte

g

ration into scorin

g

 machines, repeater li

g

hts and other 

sport fencin

g

 products, and can be used to allow other sport 

fencin

g

 manufacturers to access the EnPointe Fencin

g

 

proprietary data communications via the custom radio 

network.

These modules are not user pro

g

rammable, as they are 

issued from EnPointe Fencin

g

 fully pro

g

rammed 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 Fencin

g

 radio

   protocol

- Can be confi

g

ured 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 volta

g

e ran

g

e

— Inte

g

rated DC-DC converter

— -40°C to 105°C operatin

g

 temperature

— 68 pin LGA packa

g

e, 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 ta

g

 (106kbps)

— Audio interfaces

- I2S for connection to speaker drivers and codecs 

- PDM di

g

ital microphone interface

— 5 confi

g

urable 32-bit timers

— 3 real time counters 

— 16 PWM channels 

— Analo

g

ue peripherals

- 64 level comparator with selectable reference 

- 200ksps ADC with 8 sin

g

le-ended or di

ff

erential 

   channels and pro

g

rammable 

g

ain 

- Temperature sensor

— Flexible firmware options for interfacin

g

 with EnPointe 

      Fencin

g

 radio network

- Pin selection is customisable

- Port expander functionality is available

— Inte

g

rated touch-on sensin

g

 of other EnPointe products 

      from any pair of analo

g

ue pins

- Over-the-Air firmware updates usin

g

 BLE mode

- Updates via other communication interfaces 
   available  

EnPointe Fencin

g

EP-W01 User Manual

BRAND

ENPOINTE FENCING

MODEL

EP-W01

1 of 5

Summary of Contents for EP-W01

Page 1: ...02 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 operating temperature 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 SP...

Page 2: ...2 of 5 EnPointe Fencing EP W01 User Manual FOOTPRINT AND LGA PAD LOCATIONS ...

Page 3: ...ut GPIO Analogue input GPIO GPIO GPIO NFC antenna connection GPIO Power supply GPIO NFC antenna connection Ground GPIO GPIO GPIO GPIO 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 P0 15 P0 16 P0 17 P1 00 NC P0 18 P0 13 SWDCK SWDIO P0 22 VSS NC P0 24 P0 19 P1 03 NC P1 05 P1 09 P0 23 P1 08 P0 25 VDDH NC VBUS NC P0 21 P1 04 P0 20 NC P0 12 P1 06 ...

Page 4: ... does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to ...

Page 5: ...he final product In these circumstances the OEM integrator is responsible for re evaluating the end product including the transmitter and obtaining a separate FCC authorization END PRODUCT LABELLING Any device incorporating this module must include an external visible permanent marking or label which states Contains FCC ID 2A3F8W01 MANUAL INFORMATION TO END USER The OEM integrator must be aware no...

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