Name: Adafruit Feather nRF52840 Express (PID 4062)
Brand: Adafruit
Price: 2325 INR

Where to buy in India

1 exact seller page checked

1 seller for this variant · 1 seller supported by credible public sources. Compare evidence, price, stock, invoice and warranty details, then re-check every term on the seller’s website.

Seller option

Mouser India

Credible public sources

External seller website mouser.in

Seller identity is supported by credible public sources; re-check every purchase term.

Listings are informational, not endorsements.

₹2,325

INR 2,324.84 displayed for exact Adafruit 4062; landed tax depends on invoice mode

Warranty: Unclear
GST invoice: Listed
Stock: Hundreds could dispatch immediately during the check; reconfirm global inventory
Checked: Checked 12 Aug 2026
Evidence: 1 evidence link

Seller destination

View on Mouser India

Opens the exact product page on Mouser India.

Re-check the variant, final price, stock, GST invoice and purchase terms before paying.

Review seller profile on Fron

Research evidence and seller notes

Delivery: Confirm directly with the seller.

Exact seller product page fetched and matched against product name during research verification.

These links support the listing details above. They are research references, not purchase buttons.

Mouser India product pageExact seller product page for Adafruit Feather nRF52840 Express (PID 4062) at Mouser India; fetched and title-matched on 2026-08-12.

Ordered by human-assigned verification status, then seller name.

How verification works

Before you pay

Confirm exact variant

Match model, storage, memory and included accessories on the seller page.

Confirm GST invoice

Ask whether a valid GST invoice is included before payment.

Confirm warranty and returns

Review the warranty owner, duration and seller return terms.

Buying in India

What is known, and what to confirm

The dossier separates captured evidence from the details that still need a buyer check.

Research coverage

4/5 ready, 1 needs buyer review

Exact seller pages
1 exact reseller product page is mapped.
Ready
Price / stock signal
1 seller row includes a concrete price signal.
Ready
Warranty clarity
Warranty is still marked unclear; confirm local/import warranty owner.
Check
GST invoice visibility
1 seller row says GST invoice is available or likely.
Ready
Evidence trail
Every seller row has at least one evidence link for re-checking.
Ready

Coverage is not an endorsement. It shows whether exact pages, commercial terms and evidence are available for you to re-check.

Product-specific buyer note

PID 4062 is the Express, not Feather nRF52840 Sense or a generic module; it has no onboard IMU or environmental sensors. Headers are loose and usually need soldering. The connector is micro-USB and cable and LiPo are excluded. Use only a protected single-cell LiPo with correct JST polarity; third-party packs can be reversed. It is 3.3V-only. Confirm Mouser landed tax, warranty, returnability and invoice mode.

India regulatory note

The certified radio module does not certify the completed Indian product, antenna environment or enclosure. Production requires India radio and final-system assessment, safe battery and charger integration, ESD and thermal protection and lithium transport compliance. Preserve antenna clearance.

Product reference

Specifications

Use these captured specifications to match the exact model and variant on the seller page.

exact part: Adafruit PID 4062 Feather nRF52840 Express without soldered headers
processor: Nordic nRF52840 Arm Cortex-M4F with floating point at 64MHz
memory: 1MB internal flash, 256KB SRAM and 2MB external QSPI flash
radio: Bluetooth Low Energy 2.4GHz with published output up to +8dBm
native usb: Native USB with UF2 and supported CDC, HID, mass-storage and MIDI roles
io: 21 GPIO, six 12-bit ADC-capable pins and up to 12 PWM outputs
interfaces: Hardware SPI, UART, I2C and I2S on supported pins
battery: JST for compatible 3.7V LiPo, onboard charging, automatic source selection and voltage monitoring
logic voltage: 3.3V logic; GPIO is not 5V tolerant
software: CircuitPython and Arduino IDE support with Bluefruit libraries and SWD debugging
dimensions and weight: Approximately 51 x 23 x 7.2 mm and 6g without headers
included boundary: Assembled board and loose header strip; LiPo and micro-USB cable are separate

Product context

Common use cases

Prototype a battery-powered BLE sensor or phone-connected instrument in CircuitPython
Build a native-USB HID, MIDI or logger with wireless control and FeatherWing expansion
Develop a low-power wearable or portable node using Arduino and Bluefruit examples

Evidence

Product sources

Research sources

These links document product claims and specifications. They are not seller destinations; use the seller options above when you are ready to shop.

Exact PID, in-stock state, image, CPU, memory, BLE, USB, I/O and battery boundary; its 2025 Product Pick provides current demand evidence.
BRAND SITEOpen sourceadafruit.comcaptured 12 Aug 2026
Actively maintained guide, edited May 2026, covering assembly, power, BLE, Arduino and CircuitPython.
BRAND SITEOpen sourcelearn.adafruit.comcaptured 12 Aug 2026
Exact India route, live INR price, immediate inventory and distributor fulfilment evidence.
SELLER PAGEOpen sourcemouser.incaptured 12 Aug 2026
Public source, releases, issues and contributors demonstrating continued developer adoption.
COMMUNITYOpen sourcegithub.comcaptured 12 Aug 2026
Current board-specific firmware downloads, installation route and community software support.
COMMUNITYOpen sourcecircuitpython.orgcaptured 12 Aug 2026

Report an error on this pageProduct details last verified 12 Aug 2026

1 exact seller page checked

1 seller for this variant · 1 seller supported by credible public sources. Compare evidence, price, stock, invoice and warranty details, then re-check every term on the seller’s website.

Seller option

Mouser India

Credible public sources

External seller website mouser.in

Seller identity is supported by credible public sources; re-check every purchase term.

Listings are informational, not endorsements.

₹2,325

INR 2,324.84 displayed for exact Adafruit 4062; landed tax depends on invoice mode

Warranty: Unclear
GST invoice: Listed
Stock: Hundreds could dispatch immediately during the check; reconfirm global inventory
Checked: Checked 12 Aug 2026
Evidence: 1 evidence link

Seller destination

View on Mouser India

Opens the exact product page on Mouser India.

Re-check the variant, final price, stock, GST invoice and purchase terms before paying.

Review seller profile on Fron

Research evidence and seller notes

Delivery: Confirm directly with the seller.

Exact seller product page fetched and matched against product name during research verification.

These links support the listing details above. They are research references, not purchase buttons.

Mouser India product pageExact seller product page for Adafruit Feather nRF52840 Express (PID 4062) at Mouser India; fetched and title-matched on 2026-08-12.

Ordered by human-assigned verification status, then seller name.

How verification works

Before you pay

Confirm exact variant

Match model, storage, memory and included accessories on the seller page.

Confirm GST invoice

Ask whether a valid GST invoice is included before payment.

Confirm warranty and returns

Review the warranty owner, duration and seller return terms.

What is known, and what to confirm

The dossier separates captured evidence from the details that still need a buyer check.

Research coverage

4/5 ready, 1 needs buyer review

Exact seller pages
1 exact reseller product page is mapped.
Ready
Price / stock signal
1 seller row includes a concrete price signal.
Ready
Warranty clarity
Warranty is still marked unclear; confirm local/import warranty owner.
Check
GST invoice visibility
1 seller row says GST invoice is available or likely.
Ready
Evidence trail
Every seller row has at least one evidence link for re-checking.
Ready

Coverage is not an endorsement. It shows whether exact pages, commercial terms and evidence are available for you to re-check.

Product-specific buyer note

India regulatory note

Specifications

Use these captured specifications to match the exact model and variant on the seller page.

exact part: Adafruit PID 4062 Feather nRF52840 Express without soldered headers
processor: Nordic nRF52840 Arm Cortex-M4F with floating point at 64MHz
memory: 1MB internal flash, 256KB SRAM and 2MB external QSPI flash
radio: Bluetooth Low Energy 2.4GHz with published output up to +8dBm
native usb: Native USB with UF2 and supported CDC, HID, mass-storage and MIDI roles
io: 21 GPIO, six 12-bit ADC-capable pins and up to 12 PWM outputs
interfaces: Hardware SPI, UART, I2C and I2S on supported pins
battery: JST for compatible 3.7V LiPo, onboard charging, automatic source selection and voltage monitoring
logic voltage: 3.3V logic; GPIO is not 5V tolerant
software: CircuitPython and Arduino IDE support with Bluefruit libraries and SWD debugging
dimensions and weight: Approximately 51 x 23 x 7.2 mm and 6g without headers
included boundary: Assembled board and loose header strip; LiPo and micro-USB cable are separate

Product sources

Research sources

These links document product claims and specifications. They are not seller destinations; use the seller options above when you are ready to shop.

Exact PID, in-stock state, image, CPU, memory, BLE, USB, I/O and battery boundary; its 2025 Product Pick provides current demand evidence.
BRAND SITEOpen sourceadafruit.comcaptured 12 Aug 2026
Actively maintained guide, edited May 2026, covering assembly, power, BLE, Arduino and CircuitPython.
BRAND SITEOpen sourcelearn.adafruit.comcaptured 12 Aug 2026
Exact India route, live INR price, immediate inventory and distributor fulfilment evidence.
SELLER PAGEOpen sourcemouser.incaptured 12 Aug 2026
Public source, releases, issues and contributors demonstrating continued developer adoption.
COMMUNITYOpen sourcegithub.comcaptured 12 Aug 2026
Current board-specific firmware downloads, installation route and community software support.
COMMUNITYOpen sourcecircuitpython.orgcaptured 12 Aug 2026

1 exact seller page checked

Mouser India

Checks to complete before paying

Confirm exact variant

Confirm GST invoice

Confirm warranty and returns

What is known, and what to confirm

Research coverage

Exact seller pages

Price / stock signal

Warranty clarity

GST invoice visibility

Evidence trail

Product-specific buyer note

India regulatory note

Specifications

Common use cases

Product sources

1 exact seller page checked

Mouser India

Checks to complete before paying

Confirm exact variant

Confirm GST invoice

Confirm warranty and returns

What is known, and what to confirm

Research coverage

Exact seller pages

Price / stock signal

Warranty clarity

GST invoice visibility

Evidence trail

Product-specific buyer note

India regulatory note

Specifications

Common use cases

Product sources