CAP for CardPuter ADV / Zero

CAP (Cardputer Accessory Pack) modules are plug-and-play expansion boards for CardPuter ADV and CardPuter Zero. Simply insert into the expansion slot and use with Bruce, Arduino, or UiFlow2 — no soldering required.

Available CAP Modules

LoRa1262 GNSS CAP

LoRa 868/923 MHz + Multi-GNSS

SX1262 chipset with AT6668 GNSS. Long-range IoT telemetry with centimeter-level positioning.

In Stock · $24.99

Buy

nRF24 + C1101 CAP

Sub-GHz + 2.4GHz Dual RF

CC1101 + NRF24 combo. Bruce firmware compatible. Signal analysis and wireless testing on the go.

In Stock · $29.99

Buy

C1101 + NFC CAP

Sub-GHz + NFC Reader

CC1101 with full NFC read/emulate. ISO14443A/B, ISO15693, FeliCa support.

Coming Soon

X-NFC CAP

Advanced NFC Module

Tag emulation, NDEF parsing, RFID diagnostics. Multi-standard NFC reader.

Coming Soon

Compatible Devices

CardPuter ADV

ESP32-S3 · 1.14″ LCD · 56-Key Keyboard · 1750mAh

$39.99

Learn More

CardPuter Zero

M5StampS3 · Compact Form Factor · Grove Expansion

Kickstarter · From $59

View on M5Stack

Which CAP is Right for You?

Feature
LoRa1262
● In Stock
nRF24+C1101
● In Stock
C1101+NFC
● Coming Soon
X-NFC
● Coming Soon
Price $24.99 $29.99 TBD TBD
LoRa SX1262
868-923 MHz		 — — —
Sub-GHz — CC1101
315/433/868/915 MHz		 CC1101 —
2.4 GHz — NRF24 — —
NFC — — Standard
ISO14443A/B, ISO15693, FeliCa		 Enhanced
Tag Emulation, NDEF, Diagnostics
GNSS Multi-system
GPS+BD2/3+GLONASS+GAL+QZSS		 — — —
Bruce FW — ✓ ✓ —
Arduino / UiFlow2 ✓ ✓ ✓ —

About CAP Modules

CAP modules plug into the CardPuter ADV and CardPuter Zero expansion bus, adding wireless capabilities without soldering or wiring. Supported firmware: Bruce, Arduino, UiFlow2, ESP-IDF.

Browse all CardPuter Accessories →

C1101+NFC CAP and X-NFC CAP in development. Follow us for release dates.