NUCLEO-WL55JC1
STMicroelectronics · Dev-board
Price: $53.30 MSRP[1]
Specifications
| Specification | Value |
|---|---|
| Product status | Active [1] |
| LoRa chip | SX126x [2] |
| Processor | STM32WL55JC [1] |
| Radio power | Unknown |
| Frequency bands | 868 MHz, 915 MHz, 923 MHz [1] |
| GPS | Not supported [1] |
| Display type | None [1] |
| Display size | None |
| Display details | None [1] |
| Input | Buttons [1] |
| Battery | No built-in battery [1] |
| Dedicated solar input | No [1] |
| Antenna | External [1] Connector: SMA [1] |
| IP rating | Unknown |
| Dimensions | Unknown |
| Weight | Unknown |
Firmware support
| Firmware | Support | Details |
|---|---|---|
| Meshtastic | Community [2] | Details
Confirm your exact device in the official flasher before choosing a build. Meshtastic web flasher |
| MeshCore | Unsupported | — |
| UMSH | Unsupported [4] | — |
Where to buy
| Vendor / configuration | Price | Based in | Ships from |
|---|---|---|---|
| STMicroelectronics | |||
| View listing | $53.24 Observed 2026-10-19 | Unknown | Unknown |
Notes
The board integrates the STM32WL55JC MCU and sub-GHz radio; Meshtastic identifies the radio family as SX126x. ST lists the JC1 RF configuration for 868/915/923 MHz operation and provides a $53.30 suggested resale price.
Sources
- ST NUCLEO-WL55JC product page
- Meshtastic Community Supported NUCLEO-WL55JC directory entry
- Meshtastic NUCLEO-WL55JC variant PR
- UMSH hardware support list
- ST announces STM32WL and NUCLEO-WL55JC1 availability
- STMicroelectronics exact product listing
Last updated 2026-10-20