++++Feetech
Feetech
STS3215 Servo: Follower (1:345)
The $20 bus servo inside every SO-101 follower arm.
- Stall torque
- 19.5 kg·cm @ 7.4 V
- Gearing
- 1:345 metal
- Encoder
- 12-bit magnetic
- Interface
- Serial bus
$20
Ships from SF in 1 to 3 days
LeRobotROS 2
Seeed Studio · Learning & Maker
SO-ARM101
LeRobot-compatible 6-DOF starter arm for imitation learning.
$220
In stock in SFIn our San Francisco warehouse. Ships in 1 to 3 business days.
Duties and tariffs included
Configuration
Card, wire, ACH, institutional PO, and net 30
Need help choosing a configuration? Talk to an engineer .
Payload
0.5 kg
Reach
450 mm
DOF
6
Interface
USB serial
Before you order: Leader and follower arms use different gear ratios (1:191 vs 1:345): order replacement servos by role, not by model number.
What's in the box
- ✓ Follower arm kit
- ✓ 6× STS3215 servos
- ✓ Bus driver board
- ✓ PSU
- ✓ Fasteners & printed parts
Specifications
- Payload
- 0.5 kg
- Reach
- 450 mm
- DOF
- 6
- Interface
- USB serial
- Servos
- 6× Feetech STS3215
- Leader gearing
- 1:191
- Follower gearing
- 1:345
- Frame
- 3D-printed PLA (files open source)
- Software
- LeRobot native, Python API
Specifications are based on manufacturer datasheets.
Compliance & import
IncotermsDDP; Arakon is the importer of record
Duties & tariffsIncluded in listed price
Warranty12 months, RMA via San Francisco
How your order moves
- 1. Confirmed→
- 2. Sourced→
- 3. QC photo→
- 4. Shipped→
- 5. Customs→
- 6. Delivered
Stage 3 includes a photo of your unit with the serial number visible before it leaves the factory. See how ordering works.
Downloads
Datasheet (PDF), on requestSTEP / CAD, on requestSDK & docs, on requestROS packages, on request
Pairs with
In stock in SF
++++Orbbec
Orbbec
Gemini 335
The volume depth camera for manipulation research.
- Depth
- Active stereo IR
- Range
- 0.17–10 m
- RGB
- 1080p
- Interface
- USB-C 3.2
$264
Ships from SF in 1 to 3 days
++++NVIDIA
NVIDIA
Jetson Orin Nano Super Dev Kit
67 TOPS of edge compute in an entry Jetson module.
- AI perf
- 67 TOPS
- Memory
- 8 GB LPDDR5
- Power
- 7–25 W
- IO
- 2× CSI, M.2
$249
Ships from SF in 1 to 3 days
SO-ARM101
From $220