Precision BLE Wearable Device Development
Budget: $250 – $750 USD
Compact BLE Wearable – Full Stack Hardware & Firmware Development
We’re developing a compact BLE input wearable with:
- Flex PCB
- Capacitive touch interface (supporting gestures/combos)
- Pogo pin charging
All components must fit within ~1 mm internal thickness.
Technical Overview:
- Internal Surface Area: ~900 mm² total
- 600 mm² for touchpad and routing only
- 300 mm² for ICs and components
- Battery Area: ~300 mm² for an ultra-thin curved Li-Po battery.
BLE SoC: Nordic (e.g., nRF52810) or Dialog (e.g., DA14531)
Touch Controller: Cypress CY8CMBR3116 or similar
Power: Battery-powered, BLE HID, with PC-side GATT configuration.
Focus Areas:
High-Precision Touch Control – Smooth, accurate input via gestures and combos.
Ultra-Compact Integration – Reliable implementation within a tight 1 mm internal thickness.
Energy Efficiency – Maximize usage time with a small battery; very low power design required.
Mechanical Fit – Must align with the provided industrial design (ID) structure and dimensional constraints.
PC-Side Configuration – Support for gesture combo macros and touch sensitivity adjustment via a BLE-connected desktop tool.
Scope:
-Schematic design
- Compact flex PCB layout
- Firmware: BLE HID, touch gesture processing
- Power optimization strategies
- Bring-up and testing support
This is a focused design — few components, but requires precision, space-conscious engineering, and battery efficiency.
If you’re experienced with compact BLE wearables and CapSense integration, we’d love to hear from you. More technical details available under NDA if needed.
We’re developing a compact BLE input wearable with:
- Flex PCB
- Capacitive touch interface (supporting gestures/combos)
- Pogo pin charging
All components must fit within ~1 mm internal thickness.
Technical Overview:
- Internal Surface Area: ~900 mm² total
- 600 mm² for touchpad and routing only
- 300 mm² for ICs and components
- Battery Area: ~300 mm² for an ultra-thin curved Li-Po battery.
BLE SoC: Nordic (e.g., nRF52810) or Dialog (e.g., DA14531)
Touch Controller: Cypress CY8CMBR3116 or similar
Power: Battery-powered, BLE HID, with PC-side GATT configuration.
Focus Areas:
High-Precision Touch Control – Smooth, accurate input via gestures and combos.
Ultra-Compact Integration – Reliable implementation within a tight 1 mm internal thickness.
Energy Efficiency – Maximize usage time with a small battery; very low power design required.
Mechanical Fit – Must align with the provided industrial design (ID) structure and dimensional constraints.
PC-Side Configuration – Support for gesture combo macros and touch sensitivity adjustment via a BLE-connected desktop tool.
Scope:
-Schematic design
- Compact flex PCB layout
- Firmware: BLE HID, touch gesture processing
- Power optimization strategies
- Bring-up and testing support
This is a focused design — few components, but requires precision, space-conscious engineering, and battery efficiency.
If you’re experienced with compact BLE wearables and CapSense integration, we’d love to hear from you. More technical details available under NDA if needed.