Product description:
Radiomaster TX16S MKII HALL V4.0 ELRS Radio with RP1 Express LRS 2.4ghz Nano Receiver
The RadioMaster TX16S Mark II Radio Transmitter is the latest in radio transmitter technology. This radio with V4.0 hall gimbal has 4in1 and ELRS versions, and you can choose it according to your request. The 4.3″ IPS color display provides easy programming with touch panel precision and the brand new 3.5mm audio headphone jack and built-in dual speakers provide great audio options for pilots!
Support EdgeTX and OpenTX
EdgeTX is installed by default (Touch screen enabled).
Note:Requires EdgeTX version 2.6.0 or OpenTX version 2.3.15 or later.
Features:
- Improved internal circuitry and optimized power supply.
- New charge circuitry with integrated reverse-polarity protection.
- Optimized charge IC now allows up to 2.2A internal USB-C charge current.
- Rear-mounted audio jack provided headphone output.
- V4.0 Gimbal improved centering and temperature stability (Same circuitry as AG01).
- Optional high/low rear grips are included for improved ergonomics.
- Improved S1/S2 knobs with clear center detents.
- Improved LS/RS Sliders with a smoother feel and better center detents.
- Redesigned battery cover for improved battery access.
- Retooled body shell with improved fit and finish.
- Trainer socket changed to standard TRS 3.5mm socket.
- Rear DIY Socket added for personalized mods.
- Improved internal plastics for better longevity.
- Available ELRS and 4in1 versions.
Package Includes:
1 x TX16S Mark II Radio Controller
1 x 18650 Tray
1 x USB-C Cable
1 x Screen Protector
1 x Pair of flat grips
1 x Pair of raised grips
1 x TX16S Key Chain
1 x User Manual
Technical Specifications
| Brand | Radiomaster |
|---|---|
| Model | TX16S |
| Interface / Protocol | ELRS, 4G |
| Frequency | 2.4ghz |
| Package Quantity | 16 pcs |
| SKU | AI1290 |
| Weight | 2.18 kg |
| Availability | In Stock |
Applications & Use Cases
The Radiomaster TX16S MKII HALL V4.0 ELRS Radio with RP1 Express LRS 2.4ghz Nano Receiver is a versatile drone transmitter and receiver used across a wide range of applications including FPV drone control, RC aircraft, ground vehicles, and long-range drone operations.
Common use cases:
- Setting up a new FPV quad with digital link
- Replacing a receiver after a crash
- Building a long-range fixed-wing aircraft
This product is ideal for FPV pilots, RC hobbyists, and drone builders.
Technical Tip: ELRS (ExpressLRS) offers excellent range and low latency at 2.4GHz. Ensure your transmitter and receiver use the same protocol.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Radiomaster product sourced from authorized channels









Diya Das –
My 5th order from Zbotic. This Radiomaster TX16S MKII HALL V4.0 ELRS is excellent as always. Totally reliable store.
Anirudh Bhat (verified owner) –
Solid Radiomaster TX16S MKII HALL V4.0 ELRS. Not the absolute best but excellent value for the price point.
Meera Goyal (verified owner) –
This Radiomaster TX16S MKII HALL V4.0 ELRS is exactly what I needed for my drone. Works perfectly, very reliable.
Vivek Sharma (verified owner) –
This Radiomaster TX16S MKII HALL V4.0 ELRS is exactly what I needed for my drone. Works perfectly, very reliable.
Aarav Rajan (verified owner) –
Amazing build quality! This Radiomaster TX16S MKII HALL V4.0 ELRS is sturdy and lightweight at the same time.
Meera Naidu (verified owner) –
Top quality Radiomaster TX16S MKII HALL V4.0 ELRS. I’m a regular customer of Zbotic and they never disappoint.
Riya Bhatt (verified owner) –
Very impressed with this Radiomaster TX16S MKII HALL V4.0 ELRS. My drone’s performance improved noticeably.
Prashant Negi (verified owner) –
Solid Radiomaster TX16S MKII HALL V4.0 ELRS. Not the absolute best but excellent value for the price point.
Tanvi Arora (verified owner) –
Top quality Radiomaster TX16S MKII HALL V4.0 ELRS. I’m a regular customer of Zbotic and they never disappoint.
Yashwant Kamath (verified owner) –
Good Radiomaster TX16S MKII HALL V4.0 ELRS. Works well for my drone build. Packaging could be slightly better.
Neha Reddy (verified owner) –
Received the Radiomaster TX16S MKII HALL V4.0 ELRS in great condition. Testing done, everything works perfectly.
Sameer Mukherjee –
My 5th order from Zbotic. This Radiomaster TX16S MKII HALL V4.0 ELRS is excellent as always. Totally reliable store.
Ajay Dave –
Decent Radiomaster TX16S MKII HALL V4.0 ELRS. Took some effort to set up but working now.
Naveen Nayak (verified owner) –
This Radiomaster TX16S MKII HALL V4.0 ELRS is exactly what I needed for my drone. Works perfectly, very reliable.
Sandeep Tiwari (verified owner) –
Using this Radiomaster TX16S MKII HALL V4.0 ELRS in my FPV drone build. Quality is top notch. Very happy with the purchase.
Siddharth Jain –
Using this Radiomaster TX16S MKII HALL V4.0 ELRS in my hexacopter. Smooth operation and excellent thrust.
Saurabh Choudhury –
Very impressed with this Radiomaster TX16S MKII HALL V4.0 ELRS. My drone’s performance improved noticeably.
Lokesh Pillai (verified owner) –
Top quality Radiomaster TX16S MKII HALL V4.0 ELRS. I’m a regular customer of Zbotic and they never disappoint.
Mayank Parekh (verified owner) –
My 5th order from Zbotic. This Radiomaster TX16S MKII HALL V4.0 ELRS is excellent as always. Totally reliable store.
Prateek Srivastava (verified owner) –
Decent Radiomaster TX16S MKII HALL V4.0 ELRS for the price. Using it in my quadcopter, performs well overall.
Gauri Chatterjee (verified owner) –
Bought this for my college drone project. Works great, professor was impressed!
Aarav Sharma (verified owner) –
Received the Radiomaster TX16S MKII HALL V4.0 ELRS in great condition. Testing done, everything works perfectly.
Vinay Bajaj (verified owner) –
Very impressed with this Radiomaster TX16S MKII HALL V4.0 ELRS. My drone’s performance improved noticeably.
Chetan Sethi (verified owner) –
Received the Radiomaster TX16S MKII HALL V4.0 ELRS in great condition. Testing done, everything works perfectly.
Rajesh Krishnan –
Received the Radiomaster TX16S MKII HALL V4.0 ELRS in great condition. Testing done, everything works perfectly.
Yashwant Choudhury (verified owner) –
Been using this Radiomaster TX16S MKII HALL V4.0 ELRS for 3 months now, zero issues. Great product.
Meera Bajaj (verified owner) –
Outstanding Radiomaster TX16S MKII HALL V4.0 ELRS! Installed it on my racing quad and the performance is amazing.
Harsh Mishra –
Nice Radiomaster TX16S MKII HALL V4.0 ELRS, does the job. Delivery took a couple of extra days but product is solid.
Diya Choudhury (verified owner) –
Amazing build quality! This Radiomaster TX16S MKII HALL V4.0 ELRS is sturdy and lightweight at the same time.
Suresh Mukherjee (verified owner) –
Outstanding Radiomaster TX16S MKII HALL V4.0 ELRS! Installed it on my racing quad and the performance is amazing.
Vijay Patel –
Using this Radiomaster TX16S MKII HALL V4.0 ELRS in my hexacopter. Smooth operation and excellent thrust.
Raj Reddy –
Good quality Radiomaster TX16S MKII HALL V4.0 ELRS. Minor scratches on arrival but functionally perfect.
Sonali Bajaj (verified owner) –
Average Radiomaster TX16S MKII HALL V4.0 ELRS. Works fine but expected slightly better quality at this price.
Ashwin Luthra –
This Radiomaster TX16S MKII HALL V4.0 ELRS is exactly what I needed for my drone. Works perfectly, very reliable.
Sakshi Gupta (verified owner) –
Perfect for my agriculture drone project. This Radiomaster TX16S MKII HALL V4.0 ELRS handles the weight effortlessly.
Pranav Chauhan (verified owner) –
Good product overall. My drone is flying well with this Radiomaster TX16S MKII HALL V4.0 ELRS. Satisfied with the purchase.