HALO Connect Datasheet

Smart home detection, simplified.

A compact Wi-Fi and Bluetooth® RF sensor for seamless on- or off-network detection. Plug it into any outlet for always-on intelligence and high-speed connectivity across your smart ecosystem.
 

Precision sensing in a sleek, low-profile design that blends efficiency, power, and performance.

eSphere Device.jpg
 

Always-on intelligence. Dual ESP32 processors. Wi-Fi 802.11 b/g/n. Bluetooth V4.2 BR/EDR and V5 LE. UL listed.

FORM FACTOR
2.48 × 2.48 × 1.02 in
CONNECTIVITY
Wi-Fi  ·  Bluetooth 5 LE
SETUP
Plug-and-play

 

TECHNICAL SPECIFICATIONS · ARCHITECTURE

Inside HALO Connect

Dual processors. Dual radios. One reliable connection. Inside Halo Connect.png

 

System architecture

Dual ESP32 design

Two processors share work over SPI, dual UARTs, and dedicated interrupts. Each carries its own Wi-Fi/BT radio for resilient on- or off-network detection.

 

 

 

PROCESSORS
ESP32-S3FH4R2  4MB SPI flash, 2MB SPI PSRAM

ESP32-PICO-V3-02  8MB SPI flash, 2MB PSRAM

RF
Wi-Fi  802.11 b/g/n

Bluetooth  V4.2 BR/EDR + V5 LE

Antennas  PCB

INTER-PROCESSOR COMM
SPI  1 lane (S3 master)

UARTs 

S3 → PICO interrupts  2×

PICO → S3 interrupt  1×

LEDS & BUTTON
Indicator LED  Blue

Status LED  Bicolor red / green
 

Button  Right side of case

POWER
Input  100–120 V ∼ 60 Hz

Draw  Max 6 W

CERTIFICATIONS
FCC  Part 15 Subpart B Class B

IC  ICES-003

Safety  UL Listed

DIMENSIONS
Width  2.48 in (63 mm)

Height  2.48 in (63 mm)

Depth  1.02 in (26 mm)

MOUNTING
Type  Direct-plug, US 2-prong

Orientation  Any standard outlet

Profile  Low-profile

 


 

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